Split (2)

train · 86.8k rows

id stringlengths 24 24	question stringlengths 1 270	answer stringlengths 1 239	documents listlengths 1 1
5727cd373acd2414000decc1	How far out of alignment is Oklahoma's western edge from Texas's border?	2.1 to 2.2 miles	[ "Oklahoma\n\nThe western edge of the Oklahoma panhandle is out of alignment with its Texas border. The Oklahoma/New Mexico border is actually 2.1 to 2.2 miles east of the Texas line. The border between Texas and New Mexico was set first as a result of a survey by Spain in 1819. It was then set along the 103rd Merid...
5727cd373acd2414000decc2	When was the border between TX and NM first determined?	1819	[ "Oklahoma\n\nThe western edge of the Oklahoma panhandle is out of alignment with its Texas border. The Oklahoma/New Mexico border is actually 2.1 to 2.2 miles east of the Texas line. The border between Texas and New Mexico was set first as a result of a survey by Spain in 1819. It was then set along the 103rd Merid...
5727cd373acd2414000decc3	When was Oklahoma's border determined?	1890s	[ "Oklahoma\n\nThe western edge of the Oklahoma panhandle is out of alignment with its Texas border. The Oklahoma/New Mexico border is actually 2.1 to 2.2 miles east of the Texas line. The border between Texas and New Mexico was set first as a result of a survey by Spain in 1819. It was then set along the 103rd Merid...
5727cd373acd2414000decc4	Where is the NM border of both Oklahoma and Texas supposed to line up with?	the 103rd Meridian	[ "Oklahoma\n\nThe western edge of the Oklahoma panhandle is out of alignment with its Texas border. The Oklahoma/New Mexico border is actually 2.1 to 2.2 miles east of the Texas line. The border between Texas and New Mexico was set first as a result of a survey by Spain in 1819. It was then set along the 103rd Merid...
5727cd373acd2414000decc5	Which one is more accurately placed, the TX/NM border or the OK/NM border?	Oklahoma/New Mexico border	[ "Oklahoma\n\nThe western edge of the Oklahoma panhandle is out of alignment with its Texas border. The Oklahoma/New Mexico border is actually 2.1 to 2.2 miles east of the Texas line. The border between Texas and New Mexico was set first as a result of a survey by Spain in 1819. It was then set along the 103rd Merid...
5727cd9b3acd2414000decd3	What plateau is Oklahoma near?	Ozark Plateau	[ "Oklahoma\n\nOklahoma is between the Great Plains and the Ozark Plateau in the Gulf of Mexico watershed, generally sloping from the high plains of its western boundary to the low wetlands of its southeastern boundary. Its highest and lowest points follow this trend, with its highest peak, Black Mesa, at 4,973 feet ...
5727cd9b3acd2414000decd4	What watershed is Oklahoma in?	Gulf of Mexico	[ "Oklahoma\n\nOklahoma is between the Great Plains and the Ozark Plateau in the Gulf of Mexico watershed, generally sloping from the high plains of its western boundary to the low wetlands of its southeastern boundary. Its highest and lowest points follow this trend, with its highest peak, Black Mesa, at 4,973 feet ...
5727cd9b3acd2414000decd5	What is Oklahoma's tallest mountain?	Black Mesa	[ "Oklahoma\n\nOklahoma is between the Great Plains and the Ozark Plateau in the Gulf of Mexico watershed, generally sloping from the high plains of its western boundary to the low wetlands of its southeastern boundary. Its highest and lowest points follow this trend, with its highest peak, Black Mesa, at 4,973 feet ...
5727cd9b3acd2414000decd6	How many feet above sea level is Oklahoma's highest point?	4,973	[ "Oklahoma\n\nOklahoma is between the Great Plains and the Ozark Plateau in the Gulf of Mexico watershed, generally sloping from the high plains of its western boundary to the low wetlands of its southeastern boundary. Its highest and lowest points follow this trend, with its highest peak, Black Mesa, at 4,973 feet ...
5727cd9b3acd2414000decd7	How many feet above sea level is Oklahoma's lowest point?	289	[ "Oklahoma\n\nOklahoma is between the Great Plains and the Ozark Plateau in the Gulf of Mexico watershed, generally sloping from the high plains of its western boundary to the low wetlands of its southeastern boundary. Its highest and lowest points follow this trend, with its highest peak, Black Mesa, at 4,973 feet ...
5727ce054b864d1900163d7e	How many major mountain ranges are in Oklahoma?	four	[ "Oklahoma\n\nOklahoma has four primary mountain ranges: the Ouachita Mountains, the Arbuckle Mountains, the Wichita Mountains, and the Ozark Mountains. Contained within the U.S. Interior Highlands region, the Ozark and Ouachita Mountains mark the only major mountainous region between the Rocky Mountains and the App...
5727ce054b864d1900163d7f	Which of Oklahoma's mountain ranges are in the US Interior Highlands?	the Ozark and Ouachita Mountains	[ "Oklahoma\n\nOklahoma has four primary mountain ranges: the Ouachita Mountains, the Arbuckle Mountains, the Wichita Mountains, and the Ozark Mountains. Contained within the U.S. Interior Highlands region, the Ozark and Ouachita Mountains mark the only major mountainous region between the Rocky Mountains and the App...
5727ce054b864d1900163d80	What part of Oklahoma does the Flint Hills reach into?	north-central	[ "Oklahoma\n\nOklahoma has four primary mountain ranges: the Ouachita Mountains, the Arbuckle Mountains, the Wichita Mountains, and the Ozark Mountains. Contained within the U.S. Interior Highlands region, the Ozark and Ouachita Mountains mark the only major mountainous region between the Rocky Mountains and the App...
5727ce054b864d1900163d81	What is the world's tallest hill?	Cavanal Hill	[ "Oklahoma\n\nOklahoma has four primary mountain ranges: the Ouachita Mountains, the Arbuckle Mountains, the Wichita Mountains, and the Ozark Mountains. Contained within the U.S. Interior Highlands region, the Ozark and Ouachita Mountains mark the only major mountainous region between the Rocky Mountains and the App...
5727ce054b864d1900163d82	How high is Cavanal Hill?	1,999 feet	[ "Oklahoma\n\nOklahoma has four primary mountain ranges: the Ouachita Mountains, the Arbuckle Mountains, the Wichita Mountains, and the Ozark Mountains. Contained within the U.S. Interior Highlands region, the Ozark and Ouachita Mountains mark the only major mountainous region between the Rocky Mountains and the App...
5727ce983acd2414000dece7	What is an example of a mesa range?	Glass Mountains	[ "Oklahoma\n\nThe semi-arid high plains in the state's northwestern corner harbor few natural forests; the region has a rolling to flat landscape with intermittent canyons and mesa ranges like the Glass Mountains. Partial plains interrupted by small, sky island mountain ranges like the Antelope Hills and the Wichita...
5727ce983acd2414000dece8	What part of Oklahoma is the Antelope Hills in?	southwestern	[ "Oklahoma\n\nThe semi-arid high plains in the state's northwestern corner harbor few natural forests; the region has a rolling to flat landscape with intermittent canyons and mesa ranges like the Glass Mountains. Partial plains interrupted by small, sky island mountain ranges like the Antelope Hills and the Wichita...
5727ce983acd2414000dece9	What part of Oklahoma has oak savannahs?	central	[ "Oklahoma\n\nThe semi-arid high plains in the state's northwestern corner harbor few natural forests; the region has a rolling to flat landscape with intermittent canyons and mesa ranges like the Glass Mountains. Partial plains interrupted by small, sky island mountain ranges like the Antelope Hills and the Wichita...
5727ce983acd2414000decea	What mountains are in Oklahoma's eastern third?	The Ozark and Ouachita Mountains	[ "Oklahoma\n\nThe semi-arid high plains in the state's northwestern corner harbor few natural forests; the region has a rolling to flat landscape with intermittent canyons and mesa ranges like the Glass Mountains. Partial plains interrupted by small, sky island mountain ranges like the Antelope Hills and the Wichita...
5727ce983acd2414000deceb	In which direction do the Ozark mountains get higher?	eastward	[ "Oklahoma\n\nThe semi-arid high plains in the state's northwestern corner harbor few natural forests; the region has a rolling to flat landscape with intermittent canyons and mesa ranges like the Glass Mountains. Partial plains interrupted by small, sky island mountain ranges like the Antelope Hills and the Wichita...
5727cf092ca10214002d9704	How much of Oklahoma is covered in forests?	24 percent	[ "Oklahoma\n\nForests cover 24 percent of Oklahoma and prairie grasslands composed of shortgrass, mixed-grass, and tallgrass prairie, harbor expansive ecosystems in the state's central and western portions, although cropland has largely replaced native grasses. Where rainfall is sparse in the western regions of the ...
5727cf092ca10214002d9705	What types of prairie grasslands does Oklahoma have?	shortgrass, mixed-grass, and tallgrass prairie	[ "Oklahoma\n\nForests cover 24 percent of Oklahoma and prairie grasslands composed of shortgrass, mixed-grass, and tallgrass prairie, harbor expansive ecosystems in the state's central and western portions, although cropland has largely replaced native grasses. Where rainfall is sparse in the western regions of the ...
5727cf092ca10214002d9706	What part of Oklahoma has low rainfall?	western	[ "Oklahoma\n\nForests cover 24 percent of Oklahoma and prairie grasslands composed of shortgrass, mixed-grass, and tallgrass prairie, harbor expansive ecosystems in the state's central and western portions, although cropland has largely replaced native grasses. Where rainfall is sparse in the western regions of the ...
5727cf092ca10214002d9707	What types of trees grow near rivers in western Oklahoma?	pinyon pines, red cedar (junipers), and ponderosa pines	[ "Oklahoma\n\nForests cover 24 percent of Oklahoma and prairie grasslands composed of shortgrass, mixed-grass, and tallgrass prairie, harbor expansive ecosystems in the state's central and western portions, although cropland has largely replaced native grasses. Where rainfall is sparse in the western regions of the ...
5727cf092ca10214002d9708	What rare types of maples grow in southwest Oklahoma?	sugar maple, bigtooth maple	[ "Oklahoma\n\nForests cover 24 percent of Oklahoma and prairie grasslands composed of shortgrass, mixed-grass, and tallgrass prairie, harbor expansive ecosystems in the state's central and western portions, although cropland has largely replaced native grasses. Where rainfall is sparse in the western regions of the ...
5727cfa22ca10214002d9716	What types of birds does Oklahoma have a lot of?	quail, doves, cardinals, bald eagles, red-tailed hawks, and pheasants	[ "Oklahoma\n\nThe state holds populations of white-tailed deer, mule deer, antelope, coyotes, mountain lions, bobcats, elk, and birds such as quail, doves, cardinals, bald eagles, red-tailed hawks, and pheasants. In prairie ecosystems, American bison, greater prairie chickens, badgers, and armadillo are common, and ...
5727cfa22ca10214002d9717	What types of deer does Oklahoma have a lot of?	white-tailed deer, mule deer	[ "Oklahoma\n\nThe state holds populations of white-tailed deer, mule deer, antelope, coyotes, mountain lions, bobcats, elk, and birds such as quail, doves, cardinals, bald eagles, red-tailed hawks, and pheasants. In prairie ecosystems, American bison, greater prairie chickens, badgers, and armadillo are common, and ...
5727cfa22ca10214002d9718	What does Oklahoma have the country's largest towns of?	prairie dog	[ "Oklahoma\n\nThe state holds populations of white-tailed deer, mule deer, antelope, coyotes, mountain lions, bobcats, elk, and birds such as quail, doves, cardinals, bald eagles, red-tailed hawks, and pheasants. In prairie ecosystems, American bison, greater prairie chickens, badgers, and armadillo are common, and ...
5727cfa22ca10214002d9719	What part of Oklahoma is Cross Timbers in?	Central	[ "Oklahoma\n\nThe state holds populations of white-tailed deer, mule deer, antelope, coyotes, mountain lions, bobcats, elk, and birds such as quail, doves, cardinals, bald eagles, red-tailed hawks, and pheasants. In prairie ecosystems, American bison, greater prairie chickens, badgers, and armadillo are common, and ...
5727cfa22ca10214002d971a	What part of Oklahoma does the American alligator live in?	southeastern	[ "Oklahoma\n\nThe state holds populations of white-tailed deer, mule deer, antelope, coyotes, mountain lions, bobcats, elk, and birds such as quail, doves, cardinals, bald eagles, red-tailed hawks, and pheasants. In prairie ecosystems, American bison, greater prairie chickens, badgers, and armadillo are common, and ...
5727d0282ca10214002d972a	How large is the Tallgrass Prairie Preserve?	39,000 acres	[ "Oklahoma\n\nWith 39,000 acres (158 km2), the Tallgrass Prairie Preserve in north-central Oklahoma is the largest protected area of tallgrass prairie in the world and is part of an ecosystem that encompasses only 10 percent of its former land area, once covering 14 states. In addition, the Black Kettle National Gra...
5727d0282ca10214002d972b	What part of Oklahoma is the Tallgrass Prairie Preserve in?	north-central	[ "Oklahoma\n\nWith 39,000 acres (158 km2), the Tallgrass Prairie Preserve in north-central Oklahoma is the largest protected area of tallgrass prairie in the world and is part of an ecosystem that encompasses only 10 percent of its former land area, once covering 14 states. In addition, the Black Kettle National Gra...
5727d0282ca10214002d972c	The Tallgrass Prairie Preserve is the largest protected tallgrass prairie in what area?	the world	[ "Oklahoma\n\nWith 39,000 acres (158 km2), the Tallgrass Prairie Preserve in north-central Oklahoma is the largest protected area of tallgrass prairie in the world and is part of an ecosystem that encompasses only 10 percent of its former land area, once covering 14 states. In addition, the Black Kettle National Gra...
5727d0282ca10214002d972d	How many states were originally covered by the Tallgrass Prairie Preserve?	14	[ "Oklahoma\n\nWith 39,000 acres (158 km2), the Tallgrass Prairie Preserve in north-central Oklahoma is the largest protected area of tallgrass prairie in the world and is part of an ecosystem that encompasses only 10 percent of its former land area, once covering 14 states. In addition, the Black Kettle National Gra...
5727d0282ca10214002d972e	How many national wildlife refuges are in Oklahoma?	nine	[ "Oklahoma\n\nWith 39,000 acres (158 km2), the Tallgrass Prairie Preserve in north-central Oklahoma is the largest protected area of tallgrass prairie in the world and is part of an ecosystem that encompasses only 10 percent of its former land area, once covering 14 states. In addition, the Black Kettle National Gra...
5727d0914b864d1900163dc0	What is Oklahoma's main climate region?	humid subtropical	[ "Oklahoma\n\nOklahoma is located in a humid subtropical region. Oklahoma lies in a transition zone between humid continental climate to the north, semi-arid climate to the west, and humid subtropical climate in the central, south and eastern portions of the state. Most of the state lies in an area known as Tornado ...
5727d0914b864d1900163dc1	What natural-disaster-based nickname does Oklahoma's region have?	Tornado Alley	[ "Oklahoma\n\nOklahoma is located in a humid subtropical region. Oklahoma lies in a transition zone between humid continental climate to the north, semi-arid climate to the west, and humid subtropical climate in the central, south and eastern portions of the state. Most of the state lies in an area known as Tornado ...
5727d0914b864d1900163dc2	How many tornadoes hit Oklahoma each year?	average 62	[ "Oklahoma\n\nOklahoma is located in a humid subtropical region. Oklahoma lies in a transition zone between humid continental climate to the north, semi-arid climate to the west, and humid subtropical climate in the central, south and eastern portions of the state. Most of the state lies in an area known as Tornado ...
5727d0914b864d1900163dc3	What types of severe weather does Oklahoma get?	severe thunderstorms, damaging thunderstorm winds, large hail and tornadoes	[ "Oklahoma\n\nOklahoma is located in a humid subtropical region. Oklahoma lies in a transition zone between humid continental climate to the north, semi-arid climate to the west, and humid subtropical climate in the central, south and eastern portions of the state. Most of the state lies in an area known as Tornado ...
5727d0914b864d1900163dc4	Where does Oklahoma receive hot dry air from?	Mexico	[ "Oklahoma\n\nOklahoma is located in a humid subtropical region. Oklahoma lies in a transition zone between humid continental climate to the north, semi-arid climate to the west, and humid subtropical climate in the central, south and eastern portions of the state. Most of the state lies in an area known as Tornado ...
5727d11d3acd2414000ded19	What is Oklahoma's record high temperature for Nov 11?	83 °F	[ "Oklahoma\n\nBecause of Oklahoma's position between zones of differing prevailing temperature and winds, weather patterns within the state can vary widely over relatively short distances and can change drastically in a short time. As an example, on November 11, 1911, the temperature at Oklahoma City reached 83 °F (...
5727d11d3acd2414000ded1a	What is Oklahoma's record low temperature for Nov 11?	17 °F	[ "Oklahoma\n\nBecause of Oklahoma's position between zones of differing prevailing temperature and winds, weather patterns within the state can vary widely over relatively short distances and can change drastically in a short time. As an example, on November 11, 1911, the temperature at Oklahoma City reached 83 °F (...
5727d11d3acd2414000ded1b	What caused Oklahoma's temperature to plummet 66 degrees on Nov 11, 1911?	an Arctic cold front	[ "Oklahoma\n\nBecause of Oklahoma's position between zones of differing prevailing temperature and winds, weather patterns within the state can vary widely over relatively short distances and can change drastically in a short time. As an example, on November 11, 1911, the temperature at Oklahoma City reached 83 °F (...
5727d11d3acd2414000ded1c	How fast did the 1912 tornado outbreak make tornadoes?	one tornado per hour	[ "Oklahoma\n\nBecause of Oklahoma's position between zones of differing prevailing temperature and winds, weather patterns within the state can vary widely over relatively short distances and can change drastically in a short time. As an example, on November 11, 1911, the temperature at Oklahoma City reached 83 °F (...
5727d11d3acd2414000ded1d	How long did the 1912 tornado outbreak last?	a day	[ "Oklahoma\n\nBecause of Oklahoma's position between zones of differing prevailing temperature and winds, weather patterns within the state can vary widely over relatively short distances and can change drastically in a short time. As an example, on November 11, 1911, the temperature at Oklahoma City reached 83 °F (...
5727d1953acd2414000ded35	What parts of Oklahoma are in a humid subtropical climate?	central, southern and eastern	[ "Oklahoma\n\nThe humid subtropical climate (Koppen Cfa) of central, southern and eastern Oklahoma is influenced heavily by southerly winds bringing moisture from the Gulf of Mexico. Traveling westward, the climate transitions progressively toward a semi-arid zone (Koppen BSk) in the high plains of the Panhandle and...
5727d1953acd2414000ded36	Where do Oklahoma's winds bring moisture from?	Gulf of Mexico	[ "Oklahoma\n\nThe humid subtropical climate (Koppen Cfa) of central, southern and eastern Oklahoma is influenced heavily by southerly winds bringing moisture from the Gulf of Mexico. Traveling westward, the climate transitions progressively toward a semi-arid zone (Koppen BSk) in the high plains of the Panhandle and...
5727d1953acd2414000ded37	What is Oklahoma's western climate type?	semi-arid	[ "Oklahoma\n\nThe humid subtropical climate (Koppen Cfa) of central, southern and eastern Oklahoma is influenced heavily by southerly winds bringing moisture from the Gulf of Mexico. Traveling westward, the climate transitions progressively toward a semi-arid zone (Koppen BSk) in the high plains of the Panhandle and...
5727d1953acd2414000ded38	Where in Oklahoma does the semi-arid zone begin?	Lawton	[ "Oklahoma\n\nThe humid subtropical climate (Koppen Cfa) of central, southern and eastern Oklahoma is influenced heavily by southerly winds bringing moisture from the Gulf of Mexico. Traveling westward, the climate transitions progressively toward a semi-arid zone (Koppen BSk) in the high plains of the Panhandle and...
5727d1953acd2414000ded39	What is the average annual temperature in southeast Oklahoma?	62 °F	[ "Oklahoma\n\nThe humid subtropical climate (Koppen Cfa) of central, southern and eastern Oklahoma is influenced heavily by southerly winds bringing moisture from the Gulf of Mexico. Traveling westward, the climate transitions progressively toward a semi-arid zone (Koppen BSk) in the high plains of the Panhandle and...
5727d20b2ca10214002d9756	Which season is the most dry in Oklahoma?	winter	[ "Oklahoma\n\nOver almost all of Oklahoma, winter is the driest season. Average monthly precipitation increases dramatically in the spring to a peak in May, the wettest month over most of the state, with its frequent and not uncommonly severe thunderstorm activity. Early June can still be wet, but most years see a m...
5727d20b2ca10214002d9757	When does Oklahoma get the most rain?	May	[ "Oklahoma\n\nOver almost all of Oklahoma, winter is the driest season. Average monthly precipitation increases dramatically in the spring to a peak in May, the wettest month over most of the state, with its frequent and not uncommonly severe thunderstorm activity. Early June can still be wet, but most years see a m...
5727d20b2ca10214002d9758	When is the second-driest season in Oklahoma?	Mid-summer	[ "Oklahoma\n\nOver almost all of Oklahoma, winter is the driest season. Average monthly precipitation increases dramatically in the spring to a peak in May, the wettest month over most of the state, with its frequent and not uncommonly severe thunderstorm activity. Early June can still be wet, but most years see a m...
5727d20b2ca10214002d9759	What years were Oklahoma's hottest summers?	1934, 1954, 1980 and 2011	[ "Oklahoma\n\nOver almost all of Oklahoma, winter is the driest season. Average monthly precipitation increases dramatically in the spring to a peak in May, the wettest month over most of the state, with its frequent and not uncommonly severe thunderstorm activity. Early June can still be wet, but most years see a m...
5727d20b2ca10214002d975a	How hot were Oklahoma's hottest summers?	well over 100 °F	[ "Oklahoma\n\nOver almost all of Oklahoma, winter is the driest season. Average monthly precipitation increases dramatically in the spring to a peak in May, the wettest month over most of the state, with its frequent and not uncommonly severe thunderstorm activity. Early June can still be wet, but most years see a m...
5727d27f4b864d1900163de6	What parts of Oklahoma rarely see below-zero temperatures?	south-central and southeastern	[ "Oklahoma\n\nAll of the state frequently experiences temperatures above 100 °F (38 °C) or below 0 °F (−18 °C), though below-zero temperatures are rare in south-central and southeastern Oklahoma. Snowfall ranges from an average of less than 4 inches (10 cm) in the south to just over 20 inches (51 cm) on the border o...
5727d27f4b864d1900163de7	What is the average snowfall in southern Oklahoma?	less than 4 inches	[ "Oklahoma\n\nAll of the state frequently experiences temperatures above 100 °F (38 °C) or below 0 °F (−18 °C), though below-zero temperatures are rare in south-central and southeastern Oklahoma. Snowfall ranges from an average of less than 4 inches (10 cm) in the south to just over 20 inches (51 cm) on the border o...
5727d27f4b864d1900163de8	What is the average snowfall in Oklahoma near the Colorado border?	over 20 inches	[ "Oklahoma\n\nAll of the state frequently experiences temperatures above 100 °F (38 °C) or below 0 °F (−18 °C), though below-zero temperatures are rare in south-central and southeastern Oklahoma. Snowfall ranges from an average of less than 4 inches (10 cm) in the south to just over 20 inches (51 cm) on the border o...
5727d27f4b864d1900163de9	Where is the Storm Prediction Center located?	Norman	[ "Oklahoma\n\nAll of the state frequently experiences temperatures above 100 °F (38 °C) or below 0 °F (−18 °C), though below-zero temperatures are rare in south-central and southeastern Oklahoma. Snowfall ranges from an average of less than 4 inches (10 cm) in the south to just over 20 inches (51 cm) on the border o...
5727d27f4b864d1900163dea	What was Oklahoma's record high temperature?	120 °F	[ "Oklahoma\n\nAll of the state frequently experiences temperatures above 100 °F (38 °C) or below 0 °F (−18 °C), though below-zero temperatures are rare in south-central and southeastern Oklahoma. Snowfall ranges from an average of less than 4 inches (10 cm) in the south to just over 20 inches (51 cm) on the border o...
5727d307ff5b5019007d9622	Ancestors of which tribes lived in Oklahoma?	Wichita and Caddo	[ "Oklahoma\n\nEvidence exists that native peoples traveled through Oklahoma as early as the last ice age. Ancestors of the Wichita and Caddo lived in what is now Oklahoma. The Panhandle culture peoples were precontact residents of the panhandle region. The westernmost center of the Mississippian culture was Spiro Mo...
5727d307ff5b5019007d9623	What was Spiro, Oklahoma named for?	Spiro Mounds	[ "Oklahoma\n\nEvidence exists that native peoples traveled through Oklahoma as early as the last ice age. Ancestors of the Wichita and Caddo lived in what is now Oklahoma. The Panhandle culture peoples were precontact residents of the panhandle region. The westernmost center of the Mississippian culture was Spiro Mo...
5727d307ff5b5019007d9624	When did Spiro Mounds flourish?	between AD 850 and 1450	[ "Oklahoma\n\nEvidence exists that native peoples traveled through Oklahoma as early as the last ice age. Ancestors of the Wichita and Caddo lived in what is now Oklahoma. The Panhandle culture peoples were precontact residents of the panhandle region. The westernmost center of the Mississippian culture was Spiro Mo...
5727d307ff5b5019007d9625	What Spanish explorer visited Oklahoma in 1541?	Francisco Vásquez de Coronado	[ "Oklahoma\n\nEvidence exists that native peoples traveled through Oklahoma as early as the last ice age. Ancestors of the Wichita and Caddo lived in what is now Oklahoma. The Panhandle culture peoples were precontact residents of the panhandle region. The westernmost center of the Mississippian culture was Spiro Mo...
5727d307ff5b5019007d9626	When did France sell Oklahoma's land to the US?	1803	[ "Oklahoma\n\nEvidence exists that native peoples traveled through Oklahoma as early as the last ice age. Ancestors of the Wichita and Caddo lived in what is now Oklahoma. The Panhandle culture peoples were precontact residents of the panhandle region. The westernmost center of the Mississippian culture was Spiro Mo...
5727d3514b864d1900163dfa	What was the "Oil Capital of the World"?	Tulsa	[ "Oklahoma\n\nThe new state became a focal point for the emerging oil industry, as discoveries of oil pools prompted towns to grow rapidly in population and wealth. Tulsa eventually became known as the \"Oil Capital of the World\" for most of the 20th century and oil investments fueled much of the state's early econ...
5727d3514b864d1900163dfb	What type of investments were important in early Oklahoma?	oil	[ "Oklahoma\n\nThe new state became a focal point for the emerging oil industry, as discoveries of oil pools prompted towns to grow rapidly in population and wealth. Tulsa eventually became known as the \"Oil Capital of the World\" for most of the 20th century and oil investments fueled much of the state's early econ...
5727d3514b864d1900163dfc	Who was the "Father of Route 66"?	Cyrus Avery	[ "Oklahoma\n\nThe new state became a focal point for the emerging oil industry, as discoveries of oil pools prompted towns to grow rapidly in population and wealth. Tulsa eventually became known as the \"Oil Capital of the World\" for most of the 20th century and oil investments fueled much of the state's early econ...
5727d3514b864d1900163dfd	When did Route 66 begin?	1927	[ "Oklahoma\n\nThe new state became a focal point for the emerging oil industry, as discoveries of oil pools prompted towns to grow rapidly in population and wealth. Tulsa eventually became known as the \"Oil Capital of the World\" for most of the 20th century and oil investments fueled much of the state's early econ...
5727d3514b864d1900163dfe	Where was the Highway 66 Association based?	Tulsa	[ "Oklahoma\n\nThe new state became a focal point for the emerging oil industry, as discoveries of oil pools prompted towns to grow rapidly in population and wealth. Tulsa eventually became known as the \"Oil Capital of the World\" for most of the 20th century and oil investments fueled much of the state's early econ...
5727d3bb3acd2414000ded73	When did the Dust Bowl begin?	1930s	[ "Oklahoma\n\nDuring the 1930s, parts of the state began suffering the consequences of poor farming practices, extended drought and high winds. Known as the Dust Bowl, areas of Kansas, Texas, New Mexico and northwestern Oklahoma were hampered by long periods of little rainfall and abnormally high temperatures, sendi...
5727d3bb3acd2414000ded74	What mistake led to the Dust Bowl?	poor farming practices	[ "Oklahoma\n\nDuring the 1930s, parts of the state began suffering the consequences of poor farming practices, extended drought and high winds. Known as the Dust Bowl, areas of Kansas, Texas, New Mexico and northwestern Oklahoma were hampered by long periods of little rainfall and abnormally high temperatures, sendi...
5727d3bb3acd2414000ded75	What states were affected by the Dust Bowl?	Kansas, Texas, New Mexico and northwestern Oklahoma	[ "Oklahoma\n\nDuring the 1930s, parts of the state began suffering the consequences of poor farming practices, extended drought and high winds. Known as the Dust Bowl, areas of Kansas, Texas, New Mexico and northwestern Oklahoma were hampered by long periods of little rainfall and abnormally high temperatures, sendi...
5727d3bb3acd2414000ded76	How many farmers had to relocate because of the Dust Bowl?	thousands	[ "Oklahoma\n\nDuring the 1930s, parts of the state began suffering the consequences of poor farming practices, extended drought and high winds. Known as the Dust Bowl, areas of Kansas, Texas, New Mexico and northwestern Oklahoma were hampered by long periods of little rainfall and abnormally high temperatures, sendi...
5727d3bb3acd2414000ded77	How much did Oklahoma's population decline from 1930 to 1950?	6.9 percent	[ "Oklahoma\n\nDuring the 1930s, parts of the state began suffering the consequences of poor farming practices, extended drought and high winds. Known as the Dust Bowl, areas of Kansas, Texas, New Mexico and northwestern Oklahoma were hampered by long periods of little rainfall and abnormally high temperatures, sendi...
5727d4022ca10214002d9772	When was the Oklahoma City Bombing?	April 19, 1995	[ "Oklahoma\n\nIn 1995, Oklahoma City was the site of one of the most destructive acts of domestic terrorism in American history. The Oklahoma City bombing of April 19, 1995, in which Timothy McVeigh and Terry Nichols detonated an explosive outside of the Alfred P. Murrah Federal Building, killed 168 people, includin...
5727d4022ca10214002d9773	Who committed the Oklahoma City Bombing?	Timothy McVeigh and Terry Nichols	[ "Oklahoma\n\nIn 1995, Oklahoma City was the site of one of the most destructive acts of domestic terrorism in American history. The Oklahoma City bombing of April 19, 1995, in which Timothy McVeigh and Terry Nichols detonated an explosive outside of the Alfred P. Murrah Federal Building, killed 168 people, includin...
5727d4022ca10214002d9774	How many people died in the Oklahoma City Bombing?	168	[ "Oklahoma\n\nIn 1995, Oklahoma City was the site of one of the most destructive acts of domestic terrorism in American history. The Oklahoma City bombing of April 19, 1995, in which Timothy McVeigh and Terry Nichols detonated an explosive outside of the Alfred P. Murrah Federal Building, killed 168 people, includin...
5727d4022ca10214002d9775	How many children died in the Oklahoma City Bombing?	19	[ "Oklahoma\n\nIn 1995, Oklahoma City was the site of one of the most destructive acts of domestic terrorism in American history. The Oklahoma City bombing of April 19, 1995, in which Timothy McVeigh and Terry Nichols detonated an explosive outside of the Alfred P. Murrah Federal Building, killed 168 people, includin...
5727d4022ca10214002d9776	When was McVeigh executed?	June 11, 2001	[ "Oklahoma\n\nIn 1995, Oklahoma City was the site of one of the most destructive acts of domestic terrorism in American history. The Oklahoma City bombing of April 19, 1995, in which Timothy McVeigh and Terry Nichols detonated an explosive outside of the Alfred P. Murrah Federal Building, killed 168 people, includin...
5727d4703acd2414000ded85	When did Oklahoma declare an official language?	2010	[ "Oklahoma\n\nThe English language has been official in the state of Oklahoma since 2010. The variety of North American English spoken is called Oklahoma English, and this dialect is quite diverse with its uneven blending of features of North Midland, South Midland, and Southern dialects. In 2000, 2,977,187 Oklahoma...
5727d4703acd2414000ded86	How many Oklahomans speak only English at home, as of 2000?	2,977,187	[ "Oklahoma\n\nThe English language has been official in the state of Oklahoma since 2010. The variety of North American English spoken is called Oklahoma English, and this dialect is quite diverse with its uneven blending of features of North Midland, South Midland, and Southern dialects. In 2000, 2,977,187 Oklahoma...
5727d4703acd2414000ded87	What percent of Oklahomans speak only English at home, as of 2000?	92.6%	[ "Oklahoma\n\nThe English language has been official in the state of Oklahoma since 2010. The variety of North American English spoken is called Oklahoma English, and this dialect is quite diverse with its uneven blending of features of North Midland, South Midland, and Southern dialects. In 2000, 2,977,187 Oklahoma...
5727d4703acd2414000ded88	What is the second-most-prevalent language in Oklahoma?	Spanish	[ "Oklahoma\n\nThe English language has been official in the state of Oklahoma since 2010. The variety of North American English spoken is called Oklahoma English, and this dialect is quite diverse with its uneven blending of features of North Midland, South Midland, and Southern dialects. In 2000, 2,977,187 Oklahoma...
5727d4703acd2414000ded89	What is the third-most-prevalent language in Oklahoma?	Cherokee	[ "Oklahoma\n\nThe English language has been official in the state of Oklahoma since 2010. The variety of North American English spoken is called Oklahoma English, and this dialect is quite diverse with its uneven blending of features of North Midland, South Midland, and Southern dialects. In 2000, 2,977,187 Oklahoma...
5727d4ce4b864d1900163e12	What is Oklahoma's fourth most popular language?	German	[ "Oklahoma\n\nGerman is the fourth most commonly used language, with 13,444 speakers representing about 0.4% of the total state population. Fifth is Vietnamese, spoken by 11,330 people, or about 0.4% of the population, many of whom live in the Asia District of Oklahoma City. Other languages include French with 8,258...
5727d4ce4b864d1900163e13	How many Oklahomans speak German?	13,444	[ "Oklahoma\n\nGerman is the fourth most commonly used language, with 13,444 speakers representing about 0.4% of the total state population. Fifth is Vietnamese, spoken by 11,330 people, or about 0.4% of the population, many of whom live in the Asia District of Oklahoma City. Other languages include French with 8,258...
5727d4ce4b864d1900163e14	What is Oklahoma's fifth most popular language?	Vietnamese	[ "Oklahoma\n\nGerman is the fourth most commonly used language, with 13,444 speakers representing about 0.4% of the total state population. Fifth is Vietnamese, spoken by 11,330 people, or about 0.4% of the population, many of whom live in the Asia District of Oklahoma City. Other languages include French with 8,258...
5727d4ce4b864d1900163e15	How many Oklahomans speak Vietnamese?	11,330	[ "Oklahoma\n\nGerman is the fourth most commonly used language, with 13,444 speakers representing about 0.4% of the total state population. Fifth is Vietnamese, spoken by 11,330 people, or about 0.4% of the population, many of whom live in the Asia District of Oklahoma City. Other languages include French with 8,258...
5727d4ce4b864d1900163e16	How many Native American languages are used in Oklahoma?	more than 25	[ "Oklahoma\n\nGerman is the fourth most commonly used language, with 13,444 speakers representing about 0.4% of the total state population. Fifth is Vietnamese, spoken by 11,330 people, or about 0.4% of the population, many of whom live in the Asia District of Oklahoma City. Other languages include French with 8,258...
5727d53a2ca10214002d978e	What is the conservative Evangelical Christian region called?	the "Bible Belt"	[ "Oklahoma\n\nOklahoma is part of a geographical region characterized by conservative and Evangelical Christianity known as the \"Bible Belt\". Spanning the southern and eastern parts of the United States, the area is known for politically and socially conservative views, even though Oklahoma has more voters registe...
5727d53a2ca10214002d978f	What parts of the US are covered by the 'Bible Belt'?	southern and eastern	[ "Oklahoma\n\nOklahoma is part of a geographical region characterized by conservative and Evangelical Christianity known as the \"Bible Belt\". Spanning the southern and eastern parts of the United States, the area is known for politically and socially conservative views, even though Oklahoma has more voters registe...
5727d53a2ca10214002d9790	What political party has the most members in Oklahoma?	Democratic	[ "Oklahoma\n\nOklahoma is part of a geographical region characterized by conservative and Evangelical Christianity known as the \"Bible Belt\". Spanning the southern and eastern parts of the United States, the area is known for politically and socially conservative views, even though Oklahoma has more voters registe...
5727d53a2ca10214002d9791	What is Oklahoma's 2nd-largest city?	Tulsa	[ "Oklahoma\n\nOklahoma is part of a geographical region characterized by conservative and Evangelical Christianity known as the \"Bible Belt\". Spanning the southern and eastern parts of the United States, the area is known for politically and socially conservative views, even though Oklahoma has more voters registe...
5727d53a2ca10214002d9792	How much of Oklahoma's population is Christian?	80 percent	[ "Oklahoma\n\nOklahoma is part of a geographical region characterized by conservative and Evangelical Christianity known as the \"Bible Belt\". Spanning the southern and eastern parts of the United States, the area is known for politically and socially conservative views, even though Oklahoma has more voters registe...
5727d5953acd2414000dedb1	How does Oklahoma rank among US states for producing natural gas?	third	[ "Oklahoma\n\nOklahoma is host to a diverse range of sectors including aviation, energy, transportation equipment, food processing, electronics, and telecommunications. Oklahoma is an important producer of natural gas, aircraft, and food. The state ranks third in the nation for production of natural gas, is the 27th...
5727d5953acd2414000dedb2	How does Oklahoma rank among US states for agriculture?	27th	[ "Oklahoma\n\nOklahoma is host to a diverse range of sectors including aviation, energy, transportation equipment, food processing, electronics, and telecommunications. Oklahoma is an important producer of natural gas, aircraft, and food. The state ranks third in the nation for production of natural gas, is the 27th...
5727d5953acd2414000dedb3	How does Oklahoma rank among US states for producing wheat?	5th	[ "Oklahoma\n\nOklahoma is host to a diverse range of sectors including aviation, energy, transportation equipment, food processing, electronics, and telecommunications. Oklahoma is an important producer of natural gas, aircraft, and food. The state ranks third in the nation for production of natural gas, is the 27th...
5727d5953acd2414000dedb4	How many Fortune 500 companies are based in Oklahoma?	Four	[ "Oklahoma\n\nOklahoma is host to a diverse range of sectors including aviation, energy, transportation equipment, food processing, electronics, and telecommunications. Oklahoma is an important producer of natural gas, aircraft, and food. The state ranks third in the nation for production of natural gas, is the 27th...
5727d5953acd2414000dedb5	How many Fortune 1000 companies are based in Oklahoma?	six	[ "Oklahoma\n\nOklahoma is host to a diverse range of sectors including aviation, energy, transportation equipment, food processing, electronics, and telecommunications. Oklahoma is an important producer of natural gas, aircraft, and food. The state ranks third in the nation for production of natural gas, is the 27th...

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