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5727cc384b864d1900163d50
Oklahoma
The name Oklahoma comes from the Choctaw phrase okla humma, literally meaning red people. Choctaw Chief Allen Wright suggested the name in 1866 during treaty negotiations with the federal government regarding the use of Indian Territory, in which he envisioned an all-Indian state controlled by the United States Superin...
When was the name Oklahoma suggested?
{ "answer_start": [ 139 ], "text": [ "1866" ] }
5727cc384b864d1900163d51
Oklahoma
The name Oklahoma comes from the Choctaw phrase okla humma, literally meaning red people. Choctaw Chief Allen Wright suggested the name in 1866 during treaty negotiations with the federal government regarding the use of Indian Territory, in which he envisioned an all-Indian state controlled by the United States Superin...
Who suggested the name Oklahoma?
{ "answer_start": [ 90 ], "text": [ "Choctaw Chief Allen Wright" ] }
5727cc384b864d1900163d52
Oklahoma
The name Oklahoma comes from the Choctaw phrase okla humma, literally meaning red people. Choctaw Chief Allen Wright suggested the name in 1866 during treaty negotiations with the federal government regarding the use of Indian Territory, in which he envisioned an all-Indian state controlled by the United States Superin...
When was the name Oklahoma made official?
{ "answer_start": [ 584 ], "text": [ "1890" ] }
5727cc873acd2414000deca9
Oklahoma
Oklahoma is the 20th largest state in the United States, covering an area of 69,898 square miles (181,035 km2), with 68,667 square miles (177847 km2) of land and 1,281 square miles (3,188 km2) of water. It is one of six states on the Frontier Strip and lies partly in the Great Plains near the geographical center of the...
Where does Oklahoma rank by land area?
{ "answer_start": [ 16 ], "text": [ "20th" ] }
5727cc873acd2414000decaa
Oklahoma
Oklahoma is the 20th largest state in the United States, covering an area of 69,898 square miles (181,035 km2), with 68,667 square miles (177847 km2) of land and 1,281 square miles (3,188 km2) of water. It is one of six states on the Frontier Strip and lies partly in the Great Plains near the geographical center of the...
How many square miles is Oklahoma?
{ "answer_start": [ 77 ], "text": [ "69,898" ] }
5727cc873acd2414000decab
Oklahoma
Oklahoma is the 20th largest state in the United States, covering an area of 69,898 square miles (181,035 km2), with 68,667 square miles (177847 km2) of land and 1,281 square miles (3,188 km2) of water. It is one of six states on the Frontier Strip and lies partly in the Great Plains near the geographical center of the...
How many square miles of water is in Oklahoma?
{ "answer_start": [ 162 ], "text": [ "1,281" ] }
5727cc873acd2414000decac
Oklahoma
Oklahoma is the 20th largest state in the United States, covering an area of 69,898 square miles (181,035 km2), with 68,667 square miles (177847 km2) of land and 1,281 square miles (3,188 km2) of water. It is one of six states on the Frontier Strip and lies partly in the Great Plains near the geographical center of the...
How many states are on the Frontier Strip?
{ "answer_start": [ 216 ], "text": [ "six" ] }
5727cc873acd2414000decad
Oklahoma
Oklahoma is the 20th largest state in the United States, covering an area of 69,898 square miles (181,035 km2), with 68,667 square miles (177847 km2) of land and 1,281 square miles (3,188 km2) of water. It is one of six states on the Frontier Strip and lies partly in the Great Plains near the geographical center of the...
Which state is north of Oklahoma?
{ "answer_start": [ 411 ], "text": [ "Kansas" ] }
5727cd373acd2414000decc1
Oklahoma
The 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 Meridian. In the 1890s...
How far out of alignment is Oklahoma's western edge from Texas's border?
{ "answer_start": [ 129 ], "text": [ "2.1 to 2.2 miles" ] }
5727cd373acd2414000decc2
Oklahoma
The 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 Meridian. In the 1890s...
When was the border between TX and NM first determined?
{ "answer_start": [ 260 ], "text": [ "1819" ] }
5727cd373acd2414000decc3
Oklahoma
The 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 Meridian. In the 1890s...
When was Oklahoma's border determined?
{ "answer_start": [ 315 ], "text": [ "1890s" ] }
5727cd373acd2414000decc4
Oklahoma
The 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 Meridian. In the 1890s...
Where is the NM border of both Oklahoma and Texas supposed to line up with?
{ "answer_start": [ 288 ], "text": [ "the 103rd Meridian" ] }
5727cd373acd2414000decc5
Oklahoma
The 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 Meridian. In the 1890s...
Which one is more accurately placed, the TX/NM border or the OK/NM border?
{ "answer_start": [ 766 ], "text": [ "Oklahoma/New Mexico border" ] }
5727cd9b3acd2414000decd3
Oklahoma
Oklahoma 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 (1,516 m) above s...
What plateau is Oklahoma near?
{ "answer_start": [ 45 ], "text": [ "Ozark Plateau" ] }
5727cd9b3acd2414000decd4
Oklahoma
Oklahoma 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 (1,516 m) above s...
What watershed is Oklahoma in?
{ "answer_start": [ 66 ], "text": [ "Gulf of Mexico" ] }
5727cd9b3acd2414000decd5
Oklahoma
Oklahoma 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 (1,516 m) above s...
What is Oklahoma's tallest mountain?
{ "answer_start": [ 277 ], "text": [ "Black Mesa" ] }
5727cd9b3acd2414000decd6
Oklahoma
Oklahoma 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 (1,516 m) above s...
How many feet above sea level is Oklahoma's highest point?
{ "answer_start": [ 292 ], "text": [ "4,973" ] }
5727cd9b3acd2414000decd7
Oklahoma
Oklahoma 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 (1,516 m) above s...
How many feet above sea level is Oklahoma's lowest point?
{ "answer_start": [ 522 ], "text": [ "289" ] }
5727ce054b864d1900163d7e
Oklahoma
Oklahoma 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 Appalachians. A port...
How many major mountain ranges are in Oklahoma?
{ "answer_start": [ 13 ], "text": [ "four" ] }
5727ce054b864d1900163d7f
Oklahoma
Oklahoma 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 Appalachians. A port...
Which of Oklahoma's mountain ranges are in the US Interior Highlands?
{ "answer_start": [ 192 ], "text": [ "the Ozark and Ouachita Mountains" ] }
5727ce054b864d1900163d80
Oklahoma
Oklahoma 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 Appalachians. A port...
What part of Oklahoma does the Flint Hills reach into?
{ "answer_start": [ 358 ], "text": [ "north-central" ] }
5727ce054b864d1900163d81
Oklahoma
Oklahoma 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 Appalachians. A port...
What is the world's tallest hill?
{ "answer_start": [ 419 ], "text": [ "Cavanal Hill" ] }
5727ce054b864d1900163d82
Oklahoma
Oklahoma 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 Appalachians. A port...
How high is Cavanal Hill?
{ "answer_start": [ 524 ], "text": [ "1,999 feet" ] }
5727ce983acd2414000dece7
Oklahoma
The 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 Mountains dot so...
What is an example of a mesa range?
{ "answer_start": [ 183 ], "text": [ "Glass Mountains" ] }
5727ce983acd2414000dece8
Oklahoma
The 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 Mountains dot so...
What part of Oklahoma is the Antelope Hills in?
{ "answer_start": [ 318 ], "text": [ "southwestern" ] }
5727ce983acd2414000dece9
Oklahoma
The 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 Mountains dot so...
What part of Oklahoma has oak savannahs?
{ "answer_start": [ 390 ], "text": [ "central" ] }
5727ce983acd2414000decea
Oklahoma
The 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 Mountains dot so...
What mountains are in Oklahoma's eastern third?
{ "answer_start": [ 420 ], "text": [ "The Ozark and Ouachita Mountains" ] }
5727ce983acd2414000deceb
Oklahoma
The 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 Mountains dot so...
In which direction do the Ozark mountains get higher?
{ "answer_start": [ 548 ], "text": [ "eastward" ] }
5727cf092ca10214002d9704
Oklahoma
Forests 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 state, shortgrass...
How much of Oklahoma is covered in forests?
{ "answer_start": [ 14 ], "text": [ "24 percent" ] }
5727cf092ca10214002d9705
Oklahoma
Forests 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 state, shortgrass...
What types of prairie grasslands does Oklahoma have?
{ "answer_start": [ 72 ], "text": [ "shortgrass, mixed-grass, and tallgrass prairie" ] }
5727cf092ca10214002d9706
Oklahoma
Forests 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 state, shortgrass...
What part of Oklahoma has low rainfall?
{ "answer_start": [ 280 ], "text": [ "western" ] }
5727cf092ca10214002d9707
Oklahoma
Forests 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 state, shortgrass...
What types of trees grow near rivers in western Oklahoma?
{ "answer_start": [ 386 ], "text": [ "pinyon pines, red cedar (junipers), and ponderosa pines" ] }
5727cf092ca10214002d9708
Oklahoma
Forests 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 state, shortgrass...
What rare types of maples grow in southwest Oklahoma?
{ "answer_start": [ 588 ], "text": [ "sugar maple, bigtooth maple" ] }
5727cfa22ca10214002d9716
Oklahoma
The 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 some of the natio...
What types of birds does Oklahoma have a lot of?
{ "answer_start": [ 128 ], "text": [ "quail, doves, cardinals, bald eagles, red-tailed hawks, and pheasants" ] }
5727cfa22ca10214002d9717
Oklahoma
The 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 some of the natio...
What types of deer does Oklahoma have a lot of?
{ "answer_start": [ 31 ], "text": [ "white-tailed deer, mule deer" ] }
5727cfa22ca10214002d9718
Oklahoma
The 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 some of the natio...
What does Oklahoma have the country's largest towns of?
{ "answer_start": [ 332 ], "text": [ "prairie dog" ] }
5727cfa22ca10214002d9719
Oklahoma
The 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 some of the natio...
What part of Oklahoma is Cross Timbers in?
{ "answer_start": [ 474 ], "text": [ "Central" ] }
5727cfa22ca10214002d971a
Oklahoma
The 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 some of the natio...
What part of Oklahoma does the American alligator live in?
{ "answer_start": [ 707 ], "text": [ "southeastern" ] }
5727d0282ca10214002d972a
Oklahoma
With 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 Grassland covers 31,...
How large is the Tallgrass Prairie Preserve?
{ "answer_start": [ 5 ], "text": [ "39,000 acres" ] }
5727d0282ca10214002d972b
Oklahoma
With 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 Grassland covers 31,...
What part of Oklahoma is the Tallgrass Prairie Preserve in?
{ "answer_start": [ 63 ], "text": [ "north-central" ] }
5727d0282ca10214002d972c
Oklahoma
With 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 Grassland covers 31,...
The Tallgrass Prairie Preserve is the largest protected tallgrass prairie in what area?
{ "answer_start": [ 140 ], "text": [ "the world" ] }
5727d0282ca10214002d972d
Oklahoma
With 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 Grassland covers 31,...
How many states were originally covered by the Tallgrass Prairie Preserve?
{ "answer_start": [ 250 ], "text": [ "14" ] }
5727d0282ca10214002d972e
Oklahoma
With 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 Grassland covers 31,...
How many national wildlife refuges are in Oklahoma?
{ "answer_start": [ 444 ], "text": [ "nine" ] }
5727d0914b864d1900163dc0
Oklahoma
Oklahoma 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 Alley characteriz...
What is Oklahoma's main climate region?
{ "answer_start": [ 25 ], "text": [ "humid subtropical" ] }
5727d0914b864d1900163dc1
Oklahoma
Oklahoma 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 Alley characteriz...
What natural-disaster-based nickname does Oklahoma's region have?
{ "answer_start": [ 295 ], "text": [ "Tornado Alley" ] }
5727d0914b864d1900163dc2
Oklahoma
Oklahoma 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 Alley characteriz...
How many tornadoes hit Oklahoma each year?
{ "answer_start": [ 719 ], "text": [ "average 62" ] }
5727d0914b864d1900163dc3
Oklahoma
Oklahoma 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 Alley characteriz...
What types of severe weather does Oklahoma get?
{ "answer_start": [ 574 ], "text": [ "severe thunderstorms, damaging thunderstorm winds, large hail and tornadoes" ] }
5727d0914b864d1900163dc4
Oklahoma
Oklahoma 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 Alley characteriz...
Where does Oklahoma receive hot dry air from?
{ "answer_start": [ 408 ], "text": [ "Mexico" ] }
5727d11d3acd2414000ded19
Oklahoma
Because 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 (28 °C) in the aft...
What is Oklahoma's record high temperature for Nov 11?
{ "answer_start": [ 296 ], "text": [ "83 °F" ] }
5727d11d3acd2414000ded1a
Oklahoma
Because 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 (28 °C) in the aft...
What is Oklahoma's record low temperature for Nov 11?
{ "answer_start": [ 492 ], "text": [ "17 °F" ] }
5727d11d3acd2414000ded1b
Oklahoma
Because 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 (28 °C) in the aft...
What caused Oklahoma's temperature to plummet 66 degrees on Nov 11, 1911?
{ "answer_start": [ 365 ], "text": [ "an Arctic cold front" ] }
5727d11d3acd2414000ded1c
Oklahoma
Because 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 (28 °C) in the aft...
How fast did the 1912 tornado outbreak make tornadoes?
{ "answer_start": [ 850 ], "text": [ "one tornado per hour" ] }
5727d11d3acd2414000ded1d
Oklahoma
Because 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 (28 °C) in the aft...
How long did the 1912 tornado outbreak last?
{ "answer_start": [ 890 ], "text": [ "a day" ] }
5727d1953acd2414000ded35
Oklahoma
The 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 other western ar...
What parts of Oklahoma are in a humid subtropical climate?
{ "answer_start": [ 46 ], "text": [ "central, southern and eastern" ] }
5727d1953acd2414000ded36
Oklahoma
The 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 other western ar...
Where do Oklahoma's winds bring moisture from?
{ "answer_start": [ 153 ], "text": [ "Gulf of Mexico" ] }
5727d1953acd2414000ded37
Oklahoma
The 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 other western ar...
What is Oklahoma's western climate type?
{ "answer_start": [ 236 ], "text": [ "semi-arid" ] }
5727d1953acd2414000ded38
Oklahoma
The 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 other western ar...
Where in Oklahoma does the semi-arid zone begin?
{ "answer_start": [ 335 ], "text": [ "Lawton" ] }
5727d1953acd2414000ded39
Oklahoma
The 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 other western ar...
What is the average annual temperature in southeast Oklahoma?
{ "answer_start": [ 531 ], "text": [ "62 °F" ] }
5727d20b2ca10214002d9756
Oklahoma
Over 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 marked decrease in...
Which season is the most dry in Oklahoma?
{ "answer_start": [ 29 ], "text": [ "winter" ] }
5727d20b2ca10214002d9757
Oklahoma
Over 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 marked decrease in...
When does Oklahoma get the most rain?
{ "answer_start": [ 138 ], "text": [ "May" ] }
5727d20b2ca10214002d9758
Oklahoma
Over 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 marked decrease in...
When is the second-driest season in Oklahoma?
{ "answer_start": [ 358 ], "text": [ "Mid-summer" ] }
5727d20b2ca10214002d9759
Oklahoma
Over 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 marked decrease in...
What years were Oklahoma's hottest summers?
{ "answer_start": [ 611 ], "text": [ "1934, 1954, 1980 and 2011" ] }
5727d20b2ca10214002d975a
Oklahoma
Over 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 marked decrease in...
How hot were Oklahoma's hottest summers?
{ "answer_start": [ 719 ], "text": [ "well over 100 °F" ] }
5727d27f4b864d1900163de6
Oklahoma
All 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 of Colorado in the...
What parts of Oklahoma rarely see below-zero temperatures?
{ "answer_start": [ 141 ], "text": [ "south-central and southeastern" ] }
5727d27f4b864d1900163de7
Oklahoma
All 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 of Colorado in the...
What is the average snowfall in southern Oklahoma?
{ "answer_start": [ 217 ], "text": [ "less than 4 inches" ] }
5727d27f4b864d1900163de8
Oklahoma
All 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 of Colorado in the...
What is the average snowfall in Oklahoma near the Colorado border?
{ "answer_start": [ 265 ], "text": [ "over 20 inches" ] }
5727d27f4b864d1900163de9
Oklahoma
All 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 of Colorado in the...
Where is the Storm Prediction Center located?
{ "answer_start": [ 519 ], "text": [ "Norman" ] }
5727d27f4b864d1900163dea
Oklahoma
All 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 of Colorado in the...
What was Oklahoma's record high temperature?
{ "answer_start": [ 570 ], "text": [ "120 °F" ] }
5727d307ff5b5019007d9622
Oklahoma
Evidence 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 Mounds, in what is ...
Ancestors of which tribes lived in Oklahoma?
{ "answer_start": [ 109 ], "text": [ "Wichita and Caddo" ] }
5727d307ff5b5019007d9623
Oklahoma
Evidence 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 Mounds, in what is ...
What was Spiro, Oklahoma named for?
{ "answer_start": [ 295 ], "text": [ "Spiro Mounds" ] }
5727d307ff5b5019007d9624
Oklahoma
Evidence 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 Mounds, in what is ...
When did Spiro Mounds flourish?
{ "answer_start": [ 358 ], "text": [ "between AD 850 and 1450" ] }
5727d307ff5b5019007d9625
Oklahoma
Evidence 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 Mounds, in what is ...
What Spanish explorer visited Oklahoma in 1541?
{ "answer_start": [ 392 ], "text": [ "Francisco Vásquez de Coronado" ] }
5727d307ff5b5019007d9626
Oklahoma
Evidence 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 Mounds, in what is ...
When did France sell Oklahoma's land to the US?
{ "answer_start": [ 549 ], "text": [ "1803" ] }
5727d3514b864d1900163dfa
Oklahoma
The 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 economy. In 1927, Oklah...
What was the "Oil Capital of the World"?
{ "answer_start": [ 151 ], "text": [ "Tulsa" ] }
5727d3514b864d1900163dfb
Oklahoma
The 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 economy. In 1927, Oklah...
What type of investments were important in early Oklahoma?
{ "answer_start": [ 248 ], "text": [ "oil" ] }
5727d3514b864d1900163dfc
Oklahoma
The 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 economy. In 1927, Oklah...
Who was the "Father of Route 66"?
{ "answer_start": [ 337 ], "text": [ "Cyrus Avery" ] }
5727d3514b864d1900163dfe
Oklahoma
The 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 economy. In 1927, Oklah...
Where was the Highway 66 Association based?
{ "answer_start": [ 668 ], "text": [ "Tulsa" ] }
5727d3514b864d1900163dfd
Oklahoma
The 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 economy. In 1927, Oklah...
When did Route 66 begin?
{ "answer_start": [ 309 ], "text": [ "1927" ] }
5727d3bb3acd2414000ded73
Oklahoma
During 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, sending thousands of f...
When did the Dust Bowl begin?
{ "answer_start": [ 11 ], "text": [ "1930s" ] }
5727d3bb3acd2414000ded74
Oklahoma
During 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, sending thousands of f...
What mistake led to the Dust Bowl?
{ "answer_start": [ 73 ], "text": [ "poor farming practices" ] }
5727d3bb3acd2414000ded75
Oklahoma
During 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, sending thousands of f...
What states were affected by the Dust Bowl?
{ "answer_start": [ 163 ], "text": [ "Kansas, Texas, New Mexico and northwestern Oklahoma" ] }
5727d3bb3acd2414000ded76
Oklahoma
During 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, sending thousands of f...
How many farmers had to relocate because of the Dust Bowl?
{ "answer_start": [ 306 ], "text": [ "thousands" ] }
5727d3bb3acd2414000ded77
Oklahoma
During 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, sending thousands of f...
How much did Oklahoma's population decline from 1930 to 1950?
{ "answer_start": [ 529 ], "text": [ "6.9 percent" ] }
5727d4022ca10214002d9772
Oklahoma
In 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, including 19 children. Th...
When was the Oklahoma City Bombing?
{ "answer_start": [ 144 ], "text": [ "April 19, 1995" ] }
5727d4022ca10214002d9773
Oklahoma
In 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, including 19 children. Th...
Who committed the Oklahoma City Bombing?
{ "answer_start": [ 169 ], "text": [ "Timothy McVeigh and Terry Nichols" ] }
5727d4022ca10214002d9774
Oklahoma
In 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, including 19 children. Th...
How many people died in the Oklahoma City Bombing?
{ "answer_start": [ 283 ], "text": [ "168" ] }
5727d4022ca10214002d9775
Oklahoma
In 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, including 19 children. Th...
How many children died in the Oklahoma City Bombing?
{ "answer_start": [ 305 ], "text": [ "19" ] }
5727d4022ca10214002d9776
Oklahoma
In 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, including 19 children. Th...
When was McVeigh executed?
{ "answer_start": [ 434 ], "text": [ "June 11, 2001" ] }
5727d4703acd2414000ded85
Oklahoma
The 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 Oklahomans—92.6% of the r...
When did Oklahoma declare an official language?
{ "answer_start": [ 70 ], "text": [ "2010" ] }
5727d4703acd2414000ded86
Oklahoma
The 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 Oklahomans—92.6% of the r...
How many Oklahomans speak only English at home, as of 2000?
{ "answer_start": [ 285 ], "text": [ "2,977,187" ] }
5727d4703acd2414000ded87
Oklahoma
The 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 Oklahomans—92.6% of the r...
What percent of Oklahomans speak only English at home, as of 2000?
{ "answer_start": [ 306 ], "text": [ "92.6%" ] }
5727d4703acd2414000ded88
Oklahoma
The 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 Oklahomans—92.6% of the r...
What is the second-most-prevalent language in Oklahoma?
{ "answer_start": [ 560 ], "text": [ "Spanish" ] }
5727d4703acd2414000ded89
Oklahoma
The 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 Oklahomans—92.6% of the r...
What is the third-most-prevalent language in Oklahoma?
{ "answer_start": [ 707 ], "text": [ "Cherokee" ] }
5727d4ce4b864d1900163e12
Oklahoma
German 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 speakers (0.3%),...
What is Oklahoma's fourth most popular language?
{ "answer_start": [ 0 ], "text": [ "German" ] }
5727d4ce4b864d1900163e13
Oklahoma
German 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 speakers (0.3%),...
How many Oklahomans speak German?
{ "answer_start": [ 55 ], "text": [ "13,444" ] }
5727d4ce4b864d1900163e16
Oklahoma
German 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 speakers (0.3%),...
How many Native American languages are used in Oklahoma?
{ "answer_start": [ 562 ], "text": [ "more than 25" ] }
5727d4ce4b864d1900163e14
Oklahoma
German 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 speakers (0.3%),...
What is Oklahoma's fifth most popular language?
{ "answer_start": [ 135 ], "text": [ "Vietnamese" ] }
5727d4ce4b864d1900163e15
Oklahoma
German 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 speakers (0.3%),...
How many Oklahomans speak Vietnamese?
{ "answer_start": [ 157 ], "text": [ "11,330" ] }
5727d53a2ca10214002d978e
Oklahoma
Oklahoma 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 registered with the Democr...
What is the conservative Evangelical Christian region called?
{ "answer_start": [ 110 ], "text": [ "the \"Bible Belt\"" ] }
5727d53a2ca10214002d978f
Oklahoma
Oklahoma 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 registered with the Democr...
What parts of the US are covered by the 'Bible Belt'?
{ "answer_start": [ 141 ], "text": [ "southern and eastern" ] }