answer
string
choices
dict
id
string
kind
string
lang
string
question
string
steps
list
subject
string
text
string
topic
string
Nájezdy, slabí císaři a rozdělená říše ukončily západořímskou říši roku 476 a její země převzala germánská království.
null
his_0151
concept
cs
Proč padl Řím roku 476?
[ "Nájezdy, slabí císaři a rozdělená říše ukončily západořímskou říši roku 476 a její země převzala germánská království.", "Odpověď tedy platí: Nájezdy, slabí císaři a rozdělená říše ukončily západořímskou říši roku 476 a její země převzala germánská království." ]
history
Answer: Nájezdy, slabí císaři a rozdělená říše ukončily západořímskou říši roku 476 a její země převzala germánská království. Steps: 1. Nájezdy, slabí císaři a rozdělená říše ukončily západořímskou říši roku 476 a její země převzala germánská království. 2. Odpověď tedy platí: Nájezdy, slabí císaři a rozdělená říše uk...
antiquity
Shortage of farmland and fast ships drove Viking raids from 793, and Vikings later settled England, France, and Russia.
null
his_0152
concept
en
Why did Vikings raid?
[ "Shortage of farmland and fast ships drove Viking raids from 793, and Vikings later settled England, France, and Russia.", "So the answer stands: Shortage of farmland and fast ships drove Viking raids from 793, and Vikings later settled England, France, and Russia." ]
history
Answer: Shortage of farmland and fast ships drove Viking raids from 793, and Vikings later settled England, France, and Russia. Steps: 1. Shortage of farmland and fast ships drove Viking raids from 793, and Vikings later settled England, France, and Russia. 2. So the answer stands: Shortage of farmland and fast ships d...
middle_ages
They are 11 years apart.
null
his_0153
worked_example
en
A chronicle lists events in 1503 and 1514. How many years apart are they?
[ "Later minus earlier.", "1514 − 1503 = 11." ]
history
Answer: They are 11 years apart. Steps: 1. Later minus earlier. 2. 1514 − 1503 = 11.
early_modern
Abolitionists and economics ended British slavery in 1833, and the navy then hunted slave ships worldwide.
null
his_0154
concept
en
Why did Britain abolish slavery?
[ "Abolitionists and economics ended British slavery in 1833, and the navy then hunted slave ships worldwide.", "So the answer stands: Abolitionists and economics ended British slavery in 1833, and the navy then hunted slave ships worldwide." ]
history
Answer: Abolitionists and economics ended British slavery in 1833, and the navy then hunted slave ships worldwide. Steps: 1. Abolitionists and economics ended British slavery in 1833, and the navy then hunted slave ships worldwide. 2. So the answer stands: Abolitionists and economics ended British slavery in 1833, and ...
19th_century
The 1919 treaty blamed Germany, redrew Europe's map, and its harsh terms later fed Nazi revenge.
null
his_0155
concept
en
What did Versailles change?
[ "The 1919 treaty blamed Germany, redrew Europe's map, and its harsh terms later fed Nazi revenge.", "So the answer stands: The 1919 treaty blamed Germany, redrew Europe's map, and its harsh terms later fed Nazi revenge." ]
history
Answer: The 1919 treaty blamed Germany, redrew Europe's map, and its harsh terms later fed Nazi revenge. Steps: 1. The 1919 treaty blamed Germany, redrew Europe's map, and its harsh terms later fed Nazi revenge. 2. So the answer stands: The 1919 treaty blamed Germany, redrew Europe's map, and its harsh terms later fed ...
20th_century
The communist coup of February 1948 seized full power, starting 40 years of one-party rule and show trials.
null
his_0156
concept
en
Why did 1948 matter?
[ "The communist coup of February 1948 seized full power, starting 40 years of one-party rule and show trials.", "So the answer stands: The communist coup of February 1948 seized full power, starting 40 years of one-party rule and show trials." ]
history
Answer: The communist coup of February 1948 seized full power, starting 40 years of one-party rule and show trials. Steps: 1. The communist coup of February 1948 seized full power, starting 40 years of one-party rule and show trials. 2. So the answer stands: The communist coup of February 1948 seized full power, starti...
czech_history
Uplyne 20 let.
null
his_0157
worked_example
cs
Událost edikt milánský se stala roku 313. Kolik let uplyne do roku 333?
[ "Od 313 do 333.", "333 − 313 = 20." ]
history
Answer: Uplyne 20 let. Steps: 1. Od 313 do 333. 2. 333 − 313 = 20.
antiquity
Time passed: 27 years.
null
his_0158
worked_example
en
The Hastings battle happened in 1066. How many years pass until 1093?
[ "From 1066 to 1093.", "1093 − 1066 = 27." ]
history
Answer: Time passed: 27 years. Steps: 1. From 1066 to 1093. 2. 1093 − 1066 = 27.
middle_ages
Anniversary year: 1693.
null
his_0159
worked_example
en
The Defenestration happened in 1618. Find the year of its 75th anniversary.
[ "Base year 1618.", "Add 75 years.", "1618 + 75 = 1693." ]
history
Answer: Anniversary year: 1693. Steps: 1. Base year 1618. 2. Add 75 years. 3. 1618 + 75 = 1693.
early_modern
Russia clashed with Britain and France over Ottoman lands in 1853, and modern nursing and war reporting were born.
null
his_0160
concept
en
What caused the Crimean War?
[ "Russia clashed with Britain and France over Ottoman lands in 1853, and modern nursing and war reporting were born.", "So the answer stands: Russia clashed with Britain and France over Ottoman lands in 1853, and modern nursing and war reporting were born." ]
history
Answer: Russia clashed with Britain and France over Ottoman lands in 1853, and modern nursing and war reporting were born. Steps: 1. Russia clashed with Britain and France over Ottoman lands in 1853, and modern nursing and war reporting were born. 2. So the answer stands: Russia clashed with Britain and France over Ott...
19th_century
The 1929 Wall Street crash froze credit worldwide, and mass unemployment shook democracies everywhere.
null
his_0161
concept
en
Why did the Great Depression spread?
[ "The 1929 Wall Street crash froze credit worldwide, and mass unemployment shook democracies everywhere.", "So the answer stands: The 1929 Wall Street crash froze credit worldwide, and mass unemployment shook democracies everywhere." ]
history
Answer: The 1929 Wall Street crash froze credit worldwide, and mass unemployment shook democracies everywhere. Steps: 1. The 1929 Wall Street crash froze credit worldwide, and mass unemployment shook democracies everywhere. 2. So the answer stands: The 1929 Wall Street crash froze credit worldwide, and mass unemploymen...
20th_century
Dubček's Prague Spring reforms were crushed by Warsaw Pact tanks in August 1968, followed by normalization purges.
null
his_0162
concept
en
What did 1968 change?
[ "Dubček's Prague Spring reforms were crushed by Warsaw Pact tanks in August 1968, followed by normalization purges.", "So the answer stands: Dubček's Prague Spring reforms were crushed by Warsaw Pact tanks in August 1968, followed by normalization purges." ]
history
Answer: Dubček's Prague Spring reforms were crushed by Warsaw Pact tanks in August 1968, followed by normalization purges. Steps: 1. Dubček's Prague Spring reforms were crushed by Warsaw Pact tanks in August 1968, followed by normalization purges. 2. So the answer stands: Dubček's Prague Spring reforms were crushed by ...
czech_history
Time passed: 34 years.
null
his_0163
worked_example
en
The Empire split happened in 395. How many years pass until 429?
[ "From 395 to 429.", "429 − 395 = 34." ]
history
Answer: Time passed: 34 years. Steps: 1. From 395 to 429. 2. 429 − 395 = 34.
antiquity
The answer is Pope-patriarch rivalry.
{ "A": "Pope-patriarch rivalry", "B": "Viking invasion", "C": "Plague dispute", "D": "Coin shortage" }
his_0164
multiple_choice
en
Choose: what split churches in 1054?
[ "East and West excommunicated.", "So: Pope-patriarch rivalry.", "Select option A." ]
history
Answer: Pope-patriarch rivalry Steps: 1. East and West excommunicated. 2. So: Pope-patriarch rivalry. 3. Select option A. Answer: (A)
middle_ages
The anniversary falls in 1567.
{ "A": "1542", "B": "1567", "C": "1592", "D": "1617" }
his_0165
multiple_choice
en
The Luther theses happened in 1517. In which year is its 50th anniversary?
[ "Base year 1517.", "Add 50: 1567.", "Select option B." ]
history
Answer: 1567 Steps: 1. Base year 1517. 2. Add 50: 1567. 3. Select option B. Answer: (B)
early_modern
Time passed: 34 years.
null
his_0166
worked_example
en
The US Civil War began happened in 1861. How many years pass until 1895?
[ "From 1861 to 1895.", "1895 − 1861 = 34." ]
history
Answer: Time passed: 34 years. Steps: 1. From 1861 to 1895. 2. 1895 − 1861 = 34.
19th_century
The gap is 11 years.
{ "A": "9", "B": "13", "C": "16", "D": "11" }
his_0167
multiple_choice
en
How many years passed from 1918 to crash (1918 to 1929)?
[ "1929 − 1918.", "Gap = 11.", "Select option D." ]
history
Answer: 11 Steps: 1. 1929 − 1918. 2. Gap = 11. 3. Select option D. Answer: (D)
20th_century
The answer is Revolution pressure.
{ "A": "Revolution pressure", "B": "Royal gift", "C": "Foreign loan", "D": "Lottery" }
his_0168
multiple_choice
en
Choose: what abolished serfdom in 1848?
[ "Prague barricades forced reform.", "So: Revolution pressure.", "Select option A." ]
history
Answer: Revolution pressure Steps: 1. Prague barricades forced reform. 2. So: Revolution pressure. 3. Select option A. Answer: (A)
czech_history
The gap is 38 years.
{ "A": "36", "B": "40", "C": "43", "D": "38" }
his_0169
multiple_choice
en
How many years passed from Vesuvius to Trajan's death (79 to 117)?
[ "117 − 79.", "Gap = 38.", "Select option D." ]
history
Answer: 38 Steps: 1. 117 − 79. 2. Gap = 38. 3. Select option D. Answer: (D)
antiquity
Papež vyhlásil roku 1095 první výpravu do Svaté země a křižáci drželi Jeruzalém v letech 1099 až 1187.
null
his_0170
concept
cs
Co způsobily křížové výpravy?
[ "Papež vyhlásil roku 1095 první výpravu do Svaté země a křižáci drželi Jeruzalém v letech 1099 až 1187.", "Odpověď tedy platí: Papež vyhlásil roku 1095 první výpravu do Svaté země a křižáci drželi Jeruzalém v letech 1099 až 1187." ]
history
Answer: Papež vyhlásil roku 1095 první výpravu do Svaté země a křižáci drželi Jeruzalém v letech 1099 až 1187. Steps: 1. Papež vyhlásil roku 1095 první výpravu do Svaté země a křižáci drželi Jeruzalém v letech 1099 až 1187. 2. Odpověď tedy platí: Papež vyhlásil roku 1095 první výpravu do Svaté země a křižáci drželi Jer...
middle_ages
Španělsko chtělo koření bez osmanských prostředníků, Kolumbus plul na západ a místo Asie našel Ameriku.
null
his_0171
concept
cs
Proč Kolumbus vyplul roku 1492?
[ "Španělsko chtělo koření bez osmanských prostředníků, Kolumbus plul na západ a místo Asie našel Ameriku.", "Odpověď tedy platí: Španělsko chtělo koření bez osmanských prostředníků, Kolumbus plul na západ a místo Asie našel Ameriku." ]
history
Answer: Španělsko chtělo koření bez osmanských prostředníků, Kolumbus plul na západ a místo Asie našel Ameriku. Steps: 1. Španělsko chtělo koření bez osmanských prostředníků, Kolumbus plul na západ a místo Asie našel Ameriku. 2. Odpověď tedy platí: Španělsko chtělo koření bez osmanských prostředníků, Kolumbus plul na z...
early_modern
They are 12 years apart.
null
his_0172
worked_example
en
A chronicle lists events in 1807 and 1819. How many years apart are they?
[ "Later minus earlier.", "1819 − 1807 = 12." ]
history
Answer: They are 12 years apart. Steps: 1. Later minus earlier. 2. 1819 − 1807 = 12.
19th_century
Nazi expansion met weak resistance, so Germany's 1939 invasion of Poland started a global war killing 60000000.
null
his_0173
concept
en
What caused World War II?
[ "Nazi expansion met weak resistance, so Germany's 1939 invasion of Poland started a global war killing 60000000.", "So the answer stands: Nazi expansion met weak resistance, so Germany's 1939 invasion of Poland started a global war killing 60000000." ]
history
Answer: Nazi expansion met weak resistance, so Germany's 1939 invasion of Poland started a global war killing 60000000. Steps: 1. Nazi expansion met weak resistance, so Germany's 1939 invasion of Poland started a global war killing 60000000. 2. So the answer stands: Nazi expansion met weak resistance, so Germany's 1939...
20th_century
The anniversary falls in 1262.
{ "A": "1237", "B": "1262", "C": "1287", "D": "1312" }
his_0174
multiple_choice
en
The Golden Bull happened in 1212. In which year is its 50th anniversary?
[ "Base year 1212.", "Add 50: 1262.", "Select option B." ]
history
Answer: 1262 Steps: 1. Base year 1212. 2. Add 50: 1262. 3. Select option B. Answer: (B)
czech_history
They are 12 years apart.
null
his_0175
worked_example
en
A chronicle lists events in 56 and 68. How many years apart are they?
[ "Later minus earlier.", "68 − 56 = 12." ]
history
Answer: They are 12 years apart. Steps: 1. Later minus earlier. 2. 68 − 56 = 12.
antiquity
Pope and emperor clashed over appointing bishops, and the 1122 Concordat of Worms split spiritual and secular power.
null
his_0176
concept
en
What caused the Investiture Controversy?
[ "Pope and emperor clashed over appointing bishops, and the 1122 Concordat of Worms split spiritual and secular power.", "So the answer stands: Pope and emperor clashed over appointing bishops, and the 1122 Concordat of Worms split spiritual and secular power." ]
history
Answer: Pope and emperor clashed over appointing bishops, and the 1122 Concordat of Worms split spiritual and secular power. Steps: 1. Pope and emperor clashed over appointing bishops, and the 1122 Concordat of Worms split spiritual and secular power. 2. So the answer stands: Pope and emperor clashed over appointing bi...
middle_ages
It is the 16th century.
{ "A": "The 15th century", "B": "The 17th century", "C": "The 16th century", "D": "The 18th century" }
his_0177
multiple_choice
en
A coin is dated 1503. Which century is that?
[ "Year 1503.", "Century: 16.", "Select option C." ]
history
Answer: The 16th century Steps: 1. Year 1503. 2. Century: 16. 3. Select option C. Answer: (C)
early_modern
It is the 19th century.
{ "A": "The 18th century", "B": "The 20th century", "C": "The 19th century", "D": "The 21st century" }
his_0178
multiple_choice
en
A coin is dated 1804. Which century is that?
[ "Year 1804.", "Century: 19.", "Select option C." ]
history
Answer: The 19th century Steps: 1. Year 1804. 2. Century: 19. 3. Select option C. Answer: (C)
19th_century
Nazi racist ideology and total state control enabled the murder of six million Jews between 1941 and 1945.
null
his_0179
concept
en
Why did the Holocaust happen?
[ "Nazi racist ideology and total state control enabled the murder of six million Jews between 1941 and 1945.", "So the answer stands: Nazi racist ideology and total state control enabled the murder of six million Jews between 1941 and 1945." ]
history
Answer: Nazi racist ideology and total state control enabled the murder of six million Jews between 1941 and 1945. Steps: 1. Nazi racist ideology and total state control enabled the murder of six million Jews between 1941 and 1945. 2. So the answer stands: Nazi racist ideology and total state control enabled the murder...
20th_century
Je to 9. století.
{ "A": "8. století", "B": "9. století", "C": "10. století", "D": "11. století" }
his_0180
multiple_choice
cs
Mince je datována rokem 900. Které století to je?
[ "Rok 900.", "Století: 9.", "Vyber možnost B." ]
history
Answer: 9. století Steps: 1. Rok 900. 2. Století: 9. 3. Vyber možnost B. Answer: (B)
czech_history
Dělí je 10 let.
null
his_0181
worked_example
cs
Kronika uvádí události z let 50 a 60. Kolik let je dělí?
[ "Pozdější minus dřívější.", "60 − 50 = 10." ]
history
Answer: Dělí je 10 let. Steps: 1. Pozdější minus dřívější. 2. 60 − 50 = 10.
antiquity
They are 11 years apart.
null
his_0182
worked_example
en
A chronicle lists events in 603 and 614. How many years apart are they?
[ "Later minus earlier.", "614 − 603 = 11." ]
history
Answer: They are 11 years apart. Steps: 1. Later minus earlier. 2. 614 − 603 = 11.
middle_ages
Time passed: 34 years.
null
his_0183
worked_example
en
The Defenestration happened in 1618. How many years pass until 1652?
[ "From 1618 to 1652.", "1652 − 1618 = 34." ]
history
Answer: Time passed: 34 years. Steps: 1. From 1618 to 1652. 2. 1652 − 1618 = 34.
early_modern
The gap is 18 years.
{ "A": "16", "B": "20", "C": "23", "D": "18" }
his_0184
multiple_choice
en
How many years passed from July Revolution to 1848 (1830 to 1848)?
[ "1848 − 1830.", "Gap = 18.", "Select option D." ]
history
Answer: 18 Steps: 1. 1848 − 1830. 2. Gap = 18. 3. Select option D. Answer: (D)
19th_century
The answer is Bolsheviks.
{ "A": "Bolsheviks", "B": "Monarchists", "C": "Anarchists", "D": "Foreign army" }
his_0185
multiple_choice
en
Choose: who seized Russia in October 1917?
[ "The tsar had already fallen.", "So: Bolsheviks.", "Select option A." ]
history
Answer: Bolsheviks Steps: 1. The tsar had already fallen. 2. So: Bolsheviks. 3. Select option A. Answer: (A)
20th_century
It is the 10th century.
{ "A": "The 9th century", "B": "The 11th century", "C": "The 10th century", "D": "The 12th century" }
his_0186
multiple_choice
en
A coin is dated 903. Which century is that?
[ "Year 903.", "Century: 10.", "Select option C." ]
history
Answer: The 10th century Steps: 1. Year 903. 2. Century: 10. 3. Select option C. Answer: (C)
czech_history
Anniversary year: 576.
null
his_0187
worked_example
en
The Rome fell happened in 476. Find the year of its 100th anniversary.
[ "Base year 476.", "Add 100 years.", "476 + 100 = 576." ]
history
Answer: Anniversary year: 576. Steps: 1. Base year 476. 2. Add 100 years. 3. 476 + 100 = 576.
antiquity
Church schools and revived law and medicine studies grew into universities like Bologna around 1088 and Paris around 1150.
null
his_0188
concept
en
Why did universities appear?
[ "Church schools and revived law and medicine studies grew into universities like Bologna around 1088 and Paris around 1150.", "So the answer stands: Church schools and revived law and medicine studies grew into universities like Bologna around 1088 and Paris around 1150." ]
history
Answer: Church schools and revived law and medicine studies grew into universities like Bologna around 1088 and Paris around 1150. Steps: 1. Church schools and revived law and medicine studies grew into universities like Bologna around 1088 and Paris around 1150. 2. So the answer stands: Church schools and revived law ...
middle_ages
They are 12 years apart.
null
his_0189
worked_example
en
A chronicle lists events in 1506 and 1518. How many years apart are they?
[ "Later minus earlier.", "1518 − 1506 = 12." ]
history
Answer: They are 12 years apart. Steps: 1. Later minus earlier. 2. 1518 − 1506 = 12.
early_modern
Rozdíl je 15 let.
{ "A": "13", "B": "17", "C": "15", "D": "20" }
his_0190
multiple_choice
cs
Kolik let uplynulo od Vídeň až červencová revoluce (1815 až 1830)?
[ "1830 − 1815.", "Rozdíl = 15.", "Vyber možnost C." ]
history
Answer: 15 Steps: 1. 1830 − 1815. 2. Rozdíl = 15. 3. Vyber možnost C. Answer: (C)
19th_century
Allied landings, Soviet advances, and atomic bombs in 1945 defeated Germany and Japan at vast cost.
null
his_0191
concept
en
What ended World War II?
[ "Allied landings, Soviet advances, and atomic bombs in 1945 defeated Germany and Japan at vast cost.", "So the answer stands: Allied landings, Soviet advances, and atomic bombs in 1945 defeated Germany and Japan at vast cost." ]
history
Answer: Allied landings, Soviet advances, and atomic bombs in 1945 defeated Germany and Japan at vast cost. Steps: 1. Allied landings, Soviet advances, and atomic bombs in 1945 defeated Germany and Japan at vast cost. 2. So the answer stands: Allied landings, Soviet advances, and atomic bombs in 1945 defeated Germany a...
20th_century
Anniversary year: 1423.
null
his_0192
worked_example
en
The University founded happened in 1348. Find the year of its 75th anniversary.
[ "Base year 1348.", "Add 75 years.", "1348 + 75 = 1423." ]
history
Answer: Anniversary year: 1423. Steps: 1. Base year 1348. 2. Add 75 years. 3. 1348 + 75 = 1423.
czech_history
Time passed: 41 years.
null
his_0193
worked_example
en
The Rome fell happened in 476. How many years pass until 517?
[ "From 476 to 517.", "517 − 476 = 41." ]
history
Answer: Time passed: 41 years. Steps: 1. From 476 to 517. 2. 517 − 476 = 41.
antiquity
Baroni donutili Jana Bezzemka vydat roku 1215 Magnu chartu, která omezila královskou moc.
null
his_0194
concept
cs
Proč záleželo na Magne chartě?
[ "Baroni donutili Jana Bezzemka vydat roku 1215 Magnu chartu, která omezila královskou moc.", "Odpověď tedy platí: Baroni donutili Jana Bezzemka vydat roku 1215 Magnu chartu, která omezila královskou moc." ]
history
Answer: Baroni donutili Jana Bezzemka vydat roku 1215 Magnu chartu, která omezila královskou moc. Steps: 1. Baroni donutili Jana Bezzemka vydat roku 1215 Magnu chartu, která omezila královskou moc. 2. Odpověď tedy platí: Baroni donutili Jana Bezzemka vydat roku 1215 Magnu chartu, která omezila královskou moc.
middle_ages
Luther napadl odpustky roku 1517, tisk šířil teze a polovina Evropy opustila katolickou církev.
null
his_0195
concept
cs
Co způsobila reformace?
[ "Luther napadl odpustky roku 1517, tisk šířil teze a polovina Evropy opustila katolickou církev.", "Odpověď tedy platí: Luther napadl odpustky roku 1517, tisk šířil teze a polovina Evropy opustila katolickou církev." ]
history
Answer: Luther napadl odpustky roku 1517, tisk šířil teze a polovina Evropy opustila katolickou církev. Steps: 1. Luther napadl odpustky roku 1517, tisk šířil teze a polovina Evropy opustila katolickou církev. 2. Odpověď tedy platí: Luther napadl odpustky roku 1517, tisk šířil teze a polovina Evropy opustila katolickou...
early_modern
The answer is Hunger, censorship.
{ "A": "Hunger, censorship", "B": "Royal weddings", "C": "Good harvests", "D": "New railways" }
his_0196
multiple_choice
en
Choose: what sparked 1848 revolts?
[ "Paris barricades spread the fire.", "So: Hunger, censorship.", "Select option A." ]
history
Answer: Hunger, censorship Steps: 1. Paris barricades spread the fire. 2. So: Hunger, censorship. 3. Select option A. Answer: (A)
19th_century
Anniversary year: 2045.
null
his_0197
worked_example
en
The WWII ended happened in 1945. Find the year of its 100th anniversary.
[ "Base year 1945.", "Add 100 years.", "1945 + 100 = 2045." ]
history
Answer: Anniversary year: 2045. Steps: 1. Base year 1945. 2. Add 100 years. 3. 1945 + 100 = 2045.
20th_century
The gap is 98 years.
{ "A": "96", "B": "100", "C": "103", "D": "98" }
his_0198
multiple_choice
en
How many years passed from Golden Bull to John (1212 to 1310)?
[ "1310 − 1212.", "Gap = 98.", "Select option D." ]
history
Answer: 98 Steps: 1. 1310 − 1212. 2. Gap = 98. 3. Select option D. Answer: (D)
czech_history
After Cleopatra's defeat at Actium in 31 BC, Egypt became a Roman province and its grain fed Rome.
null
his_0199
concept
en
Why did Egypt fall to Rome?
[ "After Cleopatra's defeat at Actium in 31 BC, Egypt became a Roman province and its grain fed Rome.", "So the answer stands: After Cleopatra's defeat at Actium in 31 BC, Egypt became a Roman province and its grain fed Rome." ]
history
Answer: After Cleopatra's defeat at Actium in 31 BC, Egypt became a Roman province and its grain fed Rome. Steps: 1. After Cleopatra's defeat at Actium in 31 BC, Egypt became a Roman province and its grain fed Rome. 2. So the answer stands: After Cleopatra's defeat at Actium in 31 BC, Egypt became a Roman province and ...
antiquity
Anniversary year: 1174.
null
his_0200
worked_example
en
The Jerusalem taken happened in 1099. Find the year of its 75th anniversary.
[ "Base year 1099.", "Add 75 years.", "1099 + 75 = 1174." ]
history
Answer: Anniversary year: 1174. Steps: 1. Base year 1099. 2. Add 75 years. 3. 1099 + 75 = 1174.
middle_ages
Furs, Cossacks, and weak Siberian khanates let Russia reach the Pacific by 1639, building a land empire.
null
his_0201
concept
en
Why did Russia expand east?
[ "Furs, Cossacks, and weak Siberian khanates let Russia reach the Pacific by 1639, building a land empire.", "So the answer stands: Furs, Cossacks, and weak Siberian khanates let Russia reach the Pacific by 1639, building a land empire." ]
history
Answer: Furs, Cossacks, and weak Siberian khanates let Russia reach the Pacific by 1639, building a land empire. Steps: 1. Furs, Cossacks, and weak Siberian khanates let Russia reach the Pacific by 1639, building a land empire. 2. So the answer stands: Furs, Cossacks, and weak Siberian khanates let Russia reach the Pac...
early_modern
The answer is Suez Canal.
{ "A": "Steam balloon", "B": "Suez Canal", "C": "Glass bridge", "D": "Iron tunnel" }
his_0202
multiple_choice
en
Choose: what cut voyages in 1869?
[ "Britain seized control soon.", "So: Suez Canal.", "Select option B." ]
history
Answer: Suez Canal Steps: 1. Britain seized control soon. 2. So: Suez Canal. 3. Select option B. Answer: (B)
19th_century
Smlouva z roku 1919 obvinila Německo, překreslila mapu a tvrdé podmínky živily nacistickou pomstu.
null
his_0203
concept
cs
Co změnil Versailles?
[ "Smlouva z roku 1919 obvinila Německo, překreslila mapu a tvrdé podmínky živily nacistickou pomstu.", "Odpověď tedy platí: Smlouva z roku 1919 obvinila Německo, překreslila mapu a tvrdé podmínky živily nacistickou pomstu." ]
history
Answer: Smlouva z roku 1919 obvinila Německo, překreslila mapu a tvrdé podmínky živily nacistickou pomstu. Steps: 1. Smlouva z roku 1919 obvinila Německo, překreslila mapu a tvrdé podmínky živily nacistickou pomstu. 2. Odpověď tedy platí: Smlouva z roku 1919 obvinila Německo, překreslila mapu a tvrdé podmínky živily na...
20th_century
Time passed: 34 years.
null
his_0204
worked_example
en
The University founded happened in 1348. How many years pass until 1382?
[ "From 1348 to 1382.", "1382 − 1348 = 34." ]
history
Answer: Time passed: 34 years. Steps: 1. From 1348 to 1382. 2. 1382 − 1348 = 34.
czech_history
Around 1200 BC palaces and trade broke down across the Mediterranean, and Greece entered a dark age for centuries.
null
his_0205
concept
en
What caused the Bronze Age collapse?
[ "Around 1200 BC palaces and trade broke down across the Mediterranean, and Greece entered a dark age for centuries.", "So the answer stands: Around 1200 BC palaces and trade broke down across the Mediterranean, and Greece entered a dark age for centuries." ]
history
Answer: Around 1200 BC palaces and trade broke down across the Mediterranean, and Greece entered a dark age for centuries. Steps: 1. Around 1200 BC palaces and trade broke down across the Mediterranean, and Greece entered a dark age for centuries. 2. So the answer stands: Around 1200 BC palaces and trade broke down acr...
antiquity
Time passed: 34 years.
null
his_0206
worked_example
en
The Jerusalem taken happened in 1099. How many years pass until 1133?
[ "From 1099 to 1133.", "1133 − 1099 = 34." ]
history
Answer: Time passed: 34 years. Steps: 1. From 1099 to 1133. 2. 1133 − 1099 = 34.
middle_ages
Trade, tolerance, and the East India Company after 1602 made the small Dutch Republic rich and free in arts and science.
null
his_0207
concept
en
What caused the Dutch Golden Age?
[ "Trade, tolerance, and the East India Company after 1602 made the small Dutch Republic rich and free in arts and science.", "So the answer stands: Trade, tolerance, and the East India Company after 1602 made the small Dutch Republic rich and free in arts and science." ]
history
Answer: Trade, tolerance, and the East India Company after 1602 made the small Dutch Republic rich and free in arts and science. Steps: 1. Trade, tolerance, and the East India Company after 1602 made the small Dutch Republic rich and free in arts and science. 2. So the answer stands: Trade, tolerance, and the East Indi...
early_modern
Opened in 1869, the canal cut the Europe-Asia voyage, and Britain soon controlled this vital shortcut.
null
his_0208
concept
en
Why did the Suez Canal matter?
[ "Opened in 1869, the canal cut the Europe-Asia voyage, and Britain soon controlled this vital shortcut.", "So the answer stands: Opened in 1869, the canal cut the Europe-Asia voyage, and Britain soon controlled this vital shortcut." ]
history
Answer: Opened in 1869, the canal cut the Europe-Asia voyage, and Britain soon controlled this vital shortcut. Steps: 1. Opened in 1869, the canal cut the Europe-Asia voyage, and Britain soon controlled this vital shortcut. 2. So the answer stands: Opened in 1869, the canal cut the Europe-Asia voyage, and Britain soon ...
19th_century
Victors of 1945 split over free elections, and by 1949 two hostile blocs faced off with nuclear arms.
null
his_0209
concept
en
Why did the Cold War start?
[ "Victors of 1945 split over free elections, and by 1949 two hostile blocs faced off with nuclear arms.", "So the answer stands: Victors of 1945 split over free elections, and by 1949 two hostile blocs faced off with nuclear arms." ]
history
Answer: Victors of 1945 split over free elections, and by 1949 two hostile blocs faced off with nuclear arms. Steps: 1. Victors of 1945 split over free elections, and by 1949 two hostile blocs faced off with nuclear arms. 2. So the answer stands: Victors of 1945 split over free elections, and by 1949 two hostile blocs ...
20th_century
The answer is Golden Bull of Sicily.
{ "A": "Golden Bull of Sicily", "B": "Papal letter", "C": "Trade pact", "D": "Marriage vow" }
his_0210
multiple_choice
en
Choose: what confirmed Bohemia in 1212?
[ "Kingship became hereditary.", "So: Golden Bull of Sicily.", "Select option A." ]
history
Answer: Golden Bull of Sicily Steps: 1. Kingship became hereditary. 2. So: Golden Bull of Sicily. 3. Select option A. Answer: (A)
czech_history
They are 13 years apart.
null
his_0211
worked_example
en
A chronicle lists events in 59 and 72. How many years apart are they?
[ "Later minus earlier.", "72 − 59 = 13." ]
history
Answer: They are 13 years apart. Steps: 1. Later minus earlier. 2. 72 − 59 = 13.
antiquity
They are 12 years apart.
null
his_0212
worked_example
en
A chronicle lists events in 606 and 618. How many years apart are they?
[ "Later minus earlier.", "618 − 606 = 12." ]
history
Answer: They are 12 years apart. Steps: 1. Later minus earlier. 2. 618 − 606 = 12.
middle_ages
The gap is 38 years.
{ "A": "36", "B": "40", "C": "43", "D": "38" }
his_0213
multiple_choice
en
How many years passed from Luther to Augsburg (1517 to 1555)?
[ "1555 − 1517.", "Gap = 38.", "Select option D." ]
history
Answer: 38 Steps: 1. 1555 − 1517. 2. Gap = 38. 3. Select option D. Answer: (D)
early_modern
Anniversary year: 1971.
null
his_0214
worked_example
en
The German Empire happened in 1871. Find the year of its 100th anniversary.
[ "Base year 1871.", "Add 100 years.", "1871 + 100 = 1971." ]
history
Answer: Anniversary year: 1971. Steps: 1. Base year 1871. 2. Add 100 years. 3. 1871 + 100 = 1971.
19th_century
Prague Spring reforms were crushed by Soviet tanks, and Paris student revolts shook the West the same year.
null
his_0215
concept
en
What did 1968 change worldwide?
[ "Prague Spring reforms were crushed by Soviet tanks, and Paris student revolts shook the West the same year.", "So the answer stands: Prague Spring reforms were crushed by Soviet tanks, and Paris student revolts shook the West the same year." ]
history
Answer: Prague Spring reforms were crushed by Soviet tanks, and Paris student revolts shook the West the same year. Steps: 1. Prague Spring reforms were crushed by Soviet tanks, and Paris student revolts shook the West the same year. 2. So the answer stands: Prague Spring reforms were crushed by Soviet tanks, and Paris...
20th_century
The answer is Czechoslovakia.
{ "A": "New empire", "B": "Czechoslovakia", "C": "Trade union", "D": "Railway net" }
his_0216
multiple_choice
en
Choose: what was founded 28 Oct 1918?
[ "Masaryk became president.", "So: Czechoslovakia.", "Select option B." ]
history
Answer: Czechoslovakia Steps: 1. Masaryk became president. 2. So: Czechoslovakia. 3. Select option B. Answer: (B)
czech_history
Sparta's helot slaves could revolt, so from the 7th century BC Sparta raised full-time soldiers and ruled by military fear.
null
his_0217
concept
en
Why did Sparta train soldiers?
[ "Sparta's helot slaves could revolt, so from the 7th century BC Sparta raised full-time soldiers and ruled by military fear.", "So the answer stands: Sparta's helot slaves could revolt, so from the 7th century BC Sparta raised full-time soldiers and ruled by military fear." ]
history
Answer: Sparta's helot slaves could revolt, so from the 7th century BC Sparta raised full-time soldiers and ruled by military fear. Steps: 1. Sparta's helot slaves could revolt, so from the 7th century BC Sparta raised full-time soldiers and ruled by military fear. 2. So the answer stands: Sparta's helot slaves could r...
antiquity
The answer is Lifted Orléans siege.
{ "A": "Signed peace treaty", "B": "Lifted Orléans siege", "C": "Fled to England", "D": "Bribed the king" }
his_0218
multiple_choice
en
Choose: why did Joan rally France in 1429?
[ "Her faith inspired troops.", "So: Lifted Orléans siege.", "Select option B." ]
history
Answer: Lifted Orléans siege Steps: 1. Her faith inspired troops. 2. So: Lifted Orléans siege. 3. Select option B. Answer: (B)
middle_ages
Anniversary year: 1748.
null
his_0219
worked_example
en
The Westphalia peace happened in 1648. Find the year of its 100th anniversary.
[ "Base year 1648.", "Add 100 years.", "1648 + 100 = 1748." ]
history
Answer: Anniversary year: 1748. Steps: 1. Base year 1648. 2. Add 100 years. 3. 1648 + 100 = 1748.
early_modern
Time passed: 41 years.
null
his_0220
worked_example
en
The German Empire happened in 1871. How many years pass until 1912?
[ "From 1871 to 1912.", "1912 − 1871 = 41." ]
history
Answer: Time passed: 41 years. Steps: 1. From 1871 to 1912. 2. 1912 − 1871 = 41.
19th_century
The answer is Soviet tanks.
{ "A": "Flood waters", "B": "Soviet tanks", "C": "Earthquake", "D": "Hailstorm" }
his_0221
multiple_choice
en
Choose: what crushed Prague in 1968?
[ "Reforms died with invasion.", "So: Soviet tanks.", "Select option B." ]
history
Answer: Soviet tanks Steps: 1. Reforms died with invasion. 2. So: Soviet tanks. 3. Select option B. Answer: (B)
20th_century
They are 12 years apart.
null
his_0222
worked_example
en
A chronicle lists events in 906 and 918. How many years apart are they?
[ "Later minus earlier.", "918 − 906 = 12." ]
history
Answer: They are 12 years apart. Steps: 1. Later minus earlier. 2. 918 − 906 = 12.
czech_history
Solon and Cleisthenes reformed Athens around 508 BC, giving citizens assembly votes, though women and slaves stayed excluded.
null
his_0223
concept
en
What made Athens democratic?
[ "Solon and Cleisthenes reformed Athens around 508 BC, giving citizens assembly votes, though women and slaves stayed excluded.", "So the answer stands: Solon and Cleisthenes reformed Athens around 508 BC, giving citizens assembly votes, though women and slaves stayed excluded." ]
history
Answer: Solon and Cleisthenes reformed Athens around 508 BC, giving citizens assembly votes, though women and slaves stayed excluded. Steps: 1. Solon and Cleisthenes reformed Athens around 508 BC, giving citizens assembly votes, though women and slaves stayed excluded. 2. So the answer stands: Solon and Cleisthenes ref...
antiquity
Anniversary year: 1315.
null
his_0224
worked_example
en
The Magna Carta happened in 1215. Find the year of its 100th anniversary.
[ "Base year 1215.", "Add 100 years.", "1215 + 100 = 1315." ]
history
Answer: Anniversary year: 1315. Steps: 1. Base year 1215. 2. Add 100 years. 3. 1215 + 100 = 1315.
middle_ages
Pražská defenestrace roku 1618 zažehla náboženskou válku, jež skončila až vestfálským mírem roku 1648.
null
his_0225
concept
cs
Proč začala třicetiletá válka?
[ "Pražská defenestrace roku 1618 zažehla náboženskou válku, jež skončila až vestfálským mírem roku 1648.", "Odpověď tedy platí: Pražská defenestrace roku 1618 zažehla náboženskou válku, jež skončila až vestfálským mírem roku 1648." ]
history
Answer: Pražská defenestrace roku 1618 zažehla náboženskou válku, jež skončila až vestfálským mírem roku 1648. Steps: 1. Pražská defenestrace roku 1618 zažehla náboženskou válku, jež skončila až vestfálským mírem roku 1648. 2. Odpověď tedy platí: Pražská defenestrace roku 1618 zažehla náboženskou válku, jež skončila až...
early_modern
Cavourova diplomacie a Garibaldiho tažení roku 1860 sjednotily Itálii a Řím se stal hlavním městem.
null
his_0226
concept
cs
Proč se sjednotila Itálie?
[ "Cavourova diplomacie a Garibaldiho tažení roku 1860 sjednotily Itálii a Řím se stal hlavním městem.", "Odpověď tedy platí: Cavourova diplomacie a Garibaldiho tažení roku 1860 sjednotily Itálii a Řím se stal hlavním městem." ]
history
Answer: Cavourova diplomacie a Garibaldiho tažení roku 1860 sjednotily Itálii a Řím se stal hlavním městem. Steps: 1. Cavourova diplomacie a Garibaldiho tažení roku 1860 sjednotily Itálii a Řím se stal hlavním městem. 2. Odpověď tedy platí: Cavourova diplomacie a Garibaldiho tažení roku 1860 sjednotily Itálii a Řím se ...
19th_century
Time passed: 41 years.
null
his_0227
worked_example
en
The WWII ended happened in 1945. How many years pass until 1986?
[ "From 1945 to 1986.", "1986 − 1945 = 41." ]
history
Answer: Time passed: 41 years. Steps: 1. From 1945 to 1986. 2. 1986 − 1945 = 41.
20th_century
Mass protests after 17 November 1989 toppled the regime, and Havel's Velvet Revolution restored democracy peacefully.
null
his_0228
concept
en
Why did 1989 succeed?
[ "Mass protests after 17 November 1989 toppled the regime, and Havel's Velvet Revolution restored democracy peacefully.", "So the answer stands: Mass protests after 17 November 1989 toppled the regime, and Havel's Velvet Revolution restored democracy peacefully." ]
history
Answer: Mass protests after 17 November 1989 toppled the regime, and Havel's Velvet Revolution restored democracy peacefully. Steps: 1. Mass protests after 17 November 1989 toppled the regime, and Havel's Velvet Revolution restored democracy peacefully. 2. So the answer stands: Mass protests after 17 November 1989 topp...
czech_history
Anniversary year: 134.
null
his_0229
worked_example
en
The Teutoburg battle happened in 9. Find the year of its 125th anniversary.
[ "Base year 9.", "Add 125 years.", "9 + 125 = 134." ]
history
Answer: Anniversary year: 134. Steps: 1. Base year 9. 2. Add 125 years. 3. 9 + 125 = 134.
antiquity
Výročí připadá na rok 825.
{ "A": "825", "B": "800", "C": "850", "D": "875" }
his_0230
multiple_choice
cs
Událost korunovace Karla se stala roku 800. Ve kterém roce je její 25. výročí?
[ "Základ 800.", "Přičti 25: 825.", "Vyber možnost A." ]
history
Answer: 825 Steps: 1. Základ 800. 2. Přičti 25: 825. 3. Vyber možnost A. Answer: (A)
middle_ages
The 1571 Lepanto defeat and the failed 1683 Vienna siege stopped Ottoman expansion into Europe for good.
null
his_0231
concept
en
Why did the Ottomans stall?
[ "The 1571 Lepanto defeat and the failed 1683 Vienna siege stopped Ottoman expansion into Europe for good.", "So the answer stands: The 1571 Lepanto defeat and the failed 1683 Vienna siege stopped Ottoman expansion into Europe for good." ]
history
Answer: The 1571 Lepanto defeat and the failed 1683 Vienna siege stopped Ottoman expansion into Europe for good. Steps: 1. The 1571 Lepanto defeat and the failed 1683 Vienna siege stopped Ottoman expansion into Europe for good. 2. So the answer stands: The 1571 Lepanto defeat and the failed 1683 Vienna siege stopped Ot...
early_modern
The anniversary falls in 1936.
{ "A": "1911", "B": "1961", "C": "1936", "D": "1986" }
his_0232
multiple_choice
en
The US Civil War began happened in 1861. In which year is its 75th anniversary?
[ "Base year 1861.", "Add 75: 1936.", "Select option C." ]
history
Answer: 1936 Steps: 1. Base year 1861. 2. Add 75: 1936. 3. Select option C. Answer: (C)
19th_century
They are 13 years apart.
null
his_0233
worked_example
en
A chronicle lists events in 1910 and 1923. How many years apart are they?
[ "Later minus earlier.", "1923 − 1910 = 13." ]
history
Answer: They are 13 years apart. Steps: 1. Later minus earlier. 2. 1923 − 1910 = 13.
20th_century
Kníže Václav spojil Čechy s německým králem kolem roku 935 a po vraždě se stal patronem země.
null
his_0234
concept
cs
Co změnil Václav?
[ "Kníže Václav spojil Čechy s německým králem kolem roku 935 a po vraždě se stal patronem země.", "Odpověď tedy platí: Kníže Václav spojil Čechy s německým králem kolem roku 935 a po vraždě se stal patronem země." ]
history
Answer: Kníže Václav spojil Čechy s německým králem kolem roku 935 a po vraždě se stal patronem země. Steps: 1. Kníže Václav spojil Čechy s německým králem kolem roku 935 a po vraždě se stal patronem země. 2. Odpověď tedy platí: Kníže Václav spojil Čechy s německým králem kolem roku 935 a po vraždě se stal patronem zem...
czech_history
Řím a Kartágo vedly tři punské války o Sicílii a obchod, až Řím roku 146 př. n. l. Kartágo zničil.
null
his_0235
concept
cs
Co způsobilo punské války?
[ "Řím a Kartágo vedly tři punské války o Sicílii a obchod, až Řím roku 146 př. n. l. Kartágo zničil.", "Odpověď tedy platí: Řím a Kartágo vedly tři punské války o Sicílii a obchod, až Řím roku 146 př. n. l. Kartágo zničil." ]
history
Answer: Řím a Kartágo vedly tři punské války o Sicílii a obchod, až Řím roku 146 př. n. l. Kartágo zničil. Steps: 1. Řím a Kartágo vedly tři punské války o Sicílii a obchod, až Řím roku 146 př. n. l. Kartágo zničil. 2. Odpověď tedy platí: Řím a Kartágo vedly tři punské války o Sicílii a obchod, až Řím roku 146 př. n. l...
antiquity
The anniversary falls in 1174.
{ "A": "1149", "B": "1199", "C": "1174", "D": "1224" }
his_0236
multiple_choice
en
The Jerusalem taken happened in 1099. In which year is its 75th anniversary?
[ "Base year 1099.", "Add 75: 1174.", "Select option C." ]
history
Answer: 1174 Steps: 1. Base year 1099. 2. Add 75: 1174. 3. Select option C. Answer: (C)
middle_ages
Time passed: 41 years.
null
his_0237
worked_example
en
The Westphalia peace happened in 1648. How many years pass until 1689?
[ "From 1648 to 1689.", "1689 − 1648 = 41." ]
history
Answer: Time passed: 41 years. Steps: 1. From 1648 to 1689. 2. 1689 − 1648 = 41.
early_modern
They are 13 years apart.
null
his_0238
worked_example
en
A chronicle lists events in 1810 and 1823. How many years apart are they?
[ "Later minus earlier.", "1823 − 1810 = 13." ]
history
Answer: They are 13 years apart. Steps: 1. Later minus earlier. 2. 1823 − 1810 = 13.
19th_century
Anniversary year: 2114.
null
his_0239
worked_example
en
The Wall fell happened in 1989. Find the year of its 125th anniversary.
[ "Base year 1989.", "Add 125 years.", "1989 + 125 = 2114." ]
history
Answer: Anniversary year: 2114. Steps: 1. Base year 1989. 2. Add 125 years. 3. 1989 + 125 = 2114.
20th_century
Czechoslovakia split peacefully on 1 January 1993 into the Czech Republic and Slovakia.
null
his_0240
concept
en
What did 1993 change?
[ "Czechoslovakia split peacefully on 1 January 1993 into the Czech Republic and Slovakia.", "So the answer stands: Czechoslovakia split peacefully on 1 January 1993 into the Czech Republic and Slovakia." ]
history
Answer: Czechoslovakia split peacefully on 1 January 1993 into the Czech Republic and Slovakia. Steps: 1. Czechoslovakia split peacefully on 1 January 1993 into the Czech Republic and Slovakia. 2. So the answer stands: Czechoslovakia split peacefully on 1 January 1993 into the Czech Republic and Slovakia.
czech_history
Caesar překročil Rubikon roku 49 př. n. l., vyhrál občanskou válku a ukončil římskou republiku.
null
his_0241
concept
cs
Proč Caesar překročil Rubikon?
[ "Caesar překročil Rubikon roku 49 př. n. l., vyhrál občanskou válku a ukončil římskou republiku.", "Odpověď tedy platí: Caesar překročil Rubikon roku 49 př. n. l., vyhrál občanskou válku a ukončil římskou republiku." ]
history
Answer: Caesar překročil Rubikon roku 49 př. n. l., vyhrál občanskou válku a ukončil římskou republiku. Steps: 1. Caesar překročil Rubikon roku 49 př. n. l., vyhrál občanskou válku a ukončil římskou republiku. 2. Odpověď tedy platí: Caesar překročil Rubikon roku 49 př. n. l., vyhrál občanskou válku a ukončil římskou re...
antiquity
Mongol invasions around 1240 destroyed Kievan Rus cities, and the Pax Mongolica then linked Europe to China by trade.
null
his_0242
concept
en
What did the Mongols change?
[ "Mongol invasions around 1240 destroyed Kievan Rus cities, and the Pax Mongolica then linked Europe to China by trade.", "So the answer stands: Mongol invasions around 1240 destroyed Kievan Rus cities, and the Pax Mongolica then linked Europe to China by trade." ]
history
Answer: Mongol invasions around 1240 destroyed Kievan Rus cities, and the Pax Mongolica then linked Europe to China by trade. Steps: 1. Mongol invasions around 1240 destroyed Kievan Rus cities, and the Pax Mongolica then linked Europe to China by trade. 2. So the answer stands: Mongol invasions around 1240 destroyed Ki...
middle_ages
The answer is Printing press.
{ "A": "Printing press", "B": "Carrier pigeons", "C": "Royal heralds", "D": "Church bells" }
his_0243
multiple_choice
en
Choose: what spread Luther's 1517 theses?
[ "Pamphlets raced across Europe.", "So: Printing press.", "Select option A." ]
history
Answer: Printing press Steps: 1. Pamphlets raced across Europe. 2. So: Printing press. 3. Select option A. Answer: (A)
early_modern
By the 1860s undersea cables linked continents, so news, prices, and orders traveled in minutes, not months.
null
his_0244
concept
en
What did the telegraph change?
[ "By the 1860s undersea cables linked continents, so news, prices, and orders traveled in minutes, not months.", "So the answer stands: By the 1860s undersea cables linked continents, so news, prices, and orders traveled in minutes, not months." ]
history
Answer: By the 1860s undersea cables linked continents, so news, prices, and orders traveled in minutes, not months. Steps: 1. By the 1860s undersea cables linked continents, so news, prices, and orders traveled in minutes, not months. 2. So the answer stands: By the 1860s undersea cables linked continents, so news, pr...
19th_century
Time passed: 48 years.
null
his_0245
worked_example
en
The Wall fell happened in 1989. How many years pass until 2037?
[ "From 1989 to 2037.", "2037 − 1989 = 48." ]
history
Answer: Time passed: 48 years. Steps: 1. From 1989 to 2037. 2. 2037 − 1989 = 48.
20th_century
The anniversary falls in 1423.
{ "A": "1398", "B": "1448", "C": "1423", "D": "1473" }
his_0246
multiple_choice
en
The University founded happened in 1348. In which year is its 75th anniversary?
[ "Base year 1348.", "Add 75: 1423.", "Select option C." ]
history
Answer: 1423 Steps: 1. Base year 1348. 2. Add 75: 1423. 3. Select option C. Answer: (C)
czech_history
The answer is Senators feared a king.
{ "A": "Senators feared a king", "B": "Plague struck Rome", "C": "Gauls invaded Rome", "D": "Ships sank" }
his_0247
multiple_choice
en
Choose: why did Caesar die in 44 BC?
[ "Senators stabbed him on the Ides.", "So: Senators feared a king.", "Select option A." ]
history
Answer: Senators feared a king Steps: 1. Senators stabbed him on the Ides. 2. So: Senators feared a king. 3. Select option A. Answer: (A)
antiquity
Dělí je 10 let.
null
his_0248
worked_example
cs
Kronika uvádí události z let 600 a 610. Kolik let je dělí?
[ "Pozdější minus dřívější.", "610 − 600 = 10." ]
history
Answer: Dělí je 10 let. Steps: 1. Pozdější minus dřívější. 2. 610 − 600 = 10.
middle_ages
The answer is 1799 coup.
{ "A": "Royal election", "B": "1799 coup", "C": "Papal gift", "D": "Lottery win" }
his_0249
multiple_choice
en
Choose: how did Napoleon take power?
[ "The Directory collapsed first.", "So: 1799 coup.", "Select option B." ]
history
Answer: 1799 coup Steps: 1. The Directory collapsed first. 2. So: 1799 coup. 3. Select option B. Answer: (B)
early_modern
Dělí je 10 let.
null
his_0250
worked_example
cs
Kronika uvádí události z let 1801 a 1811. Kolik let je dělí?
[ "Pozdější minus dřívější.", "1811 − 1801 = 10." ]
history
Answer: Dělí je 10 let. Steps: 1. Pozdější minus dřívější. 2. 1811 − 1801 = 10.
19th_century