1968 United States presidential election in Oklahoma

New York, often called New York state, is a state in the Northeastern United States. With 20.2 million people enumerated at the 2020 United States census, its highest decennial count ever, it is the fourth-most populous state in the United States as of 2021. Approximately 44% of the state's population lives in New York City, including 25% in the boroughs of Brooklyn and Queens; and 15% of the state's population is on the remainder of Long Island, the most populous island in the United States. With a total area of 54,556 square miles (141,300 km2), New York is the 27th-largest U.S. state by area. The state is bordered by New Jersey and Pennsylvania to its south, and Connecticut, Massachusetts, and Vermont to its east; it shares a maritime border with Rhode Island, east of Long Island; and an international border with the Canadian provinces of Quebec to its north and Ontario to its northwest.

Maryland is a state in the Mid-Atlantic region of the United States. It borders Virginia, West Virginia, and the District of Columbia to its south and west; Pennsylvania to its north; and Delaware and the Atlantic Ocean to its east. With a total land area of 12,407 square miles (32,130 km2), Maryland is the 8th smallest state by land area, but with a population of over 6,177,200, it ranks as the 18th most populous state and the 5th most densely populated. Baltimore is the largest city in the state, and the capital is Annapolis. Among its occasional nicknames are Old Line State, the Free State, and the Chesapeake Bay State. It is named after Henrietta Maria, the French-born queen of England, Scotland, and Ireland, who was known then in England as Mary.

Hubert Horatio Humphrey Jr. was an American pharmacist and politician who served as the 38th vice president of the United States from 1965 to 1969. He twice served in the United States Senate, representing Minnesota from 1949 to 1964 and 1971 to 1978. As a senator he was a major leader of modern liberalism in the United States. As President Lyndon B. Johnson's vice president, he supported the controversial Vietnam War. An intensely divided Democratic Party nominated him in the 1968 presidential election, which he lost to Republican nominee Richard Nixon.

The Democratic Party is one of two major contemporary political parties in the United States. Founded in 1828, it was predominantly built by Martin Van Buren, who assembled politicians in every state behind war hero Andrew Jackson, making it the world's oldest active political party. Its main political rival has been the Republican Party since the 1850s, with both parties being big tents of competing and often opposing viewpoints. Modern American liberalism — a variant of social liberalism — is the party's majority ideology. The party also has notable centrist, social democratic, and left-libertarian factions.

Minnesota is a state in the Upper Midwestern region of the United States. It is the 12th largest U.S. state in area and the 22nd most populous, with over 5.75 million residents. Minnesota is home to western prairies, now given over to intensive agriculture; deciduous forests in the southeast, now partially cleared, farmed, and settled; and the less populated North Woods, used for mining, forestry, and recreation. Roughly a third of the state is covered in forests, and it is known as the "Land of 10,000 Lakes" for having over 14,000 bodies of fresh water covering at least ten acres. More than 60% of Minnesotans live in the Minneapolis–Saint Paul metropolitan area, known as the "Twin Cities", the state's main political, economic, and cultural hub. With a population of about 3.7 million, the Twin Cities is the 16th largest metropolitan area in the U.S. Other minor metropolitan and micropolitan statistical areas in the state include Duluth, Mankato, Moorhead, Rochester, and St. Cloud.

Edmund Sixtus Muskie was an American statesman and political leader who served as the 58th United States secretary of state under president Jimmy Carter, a United States senator from Maine from 1959 to 1980, the 64th governor of Maine from 1955 to 1959, and a member of the Maine House of Representatives from 1946 to 1951. He was the Democratic Party's candidate for Vice President of the United States in the 1968 presidential election.

Maine is the easternmost state in the New England region of the Northeastern United States. It borders New Hampshire to the west, the Gulf of Maine to the southeast, and the Canadian provinces of New Brunswick and Quebec to the northeast and northwest, respectively. The largest state by total area in New England, Maine is the 12th-smallest by area, the 9th-least populous, the 13th-least densely populated, and the most rural of the 50 U.S. states. It is also the northeasternmost among the contiguous United States, the northernmost state east of the Great Lakes, the only state whose name consists of a single syllable, and the only state to border exactly one other U.S. state. Approximately half the area of Maine lies on each side of the 45th parallel north in latitude. The most populous city in Maine is Portland, while its capital is Augusta.

George Corley Wallace Jr. was an American politician who served as the 45th governor of Alabama for four terms. A member of the Democratic Party, he is best remembered for his staunch segregationist and populist views. During his tenure, he promoted "industrial development, low taxes, and trade schools." Wallace sought the United States presidency as a Democrat three times, and once as an American Independent Party candidate, unsuccessfully each time. Wallace opposed desegregation and supported the policies of "Jim Crow" during the Civil Rights Movement, declaring in his 1963 inaugural address that he stood for "segregation now, segregation tomorrow, segregation forever."

The American Independent Party (AIP) is a far-right political party in the United States that was established in 1967. The AIP is best known for its nomination of former Democratic Governor George Wallace of Alabama, who carried five states in the 1968 presidential election running on a populist, hardline anti-Communist, pro-"law and order" platform, appealing to working-class white voters and widely understood by political analysts as having pro-segregationist or white supremacist undertones, against Richard Nixon and Hubert Humphrey. In 1976, the party split into the modern American Independent Party and the American Party. From 1992 until 2008, the party was the California affiliate of the national Constitution Party. Its exit from the Constitution Party led to a leadership dispute during the 2016 election.

Alabama is a state in the Southeastern region of the United States, bordered by Tennessee to the north; Georgia to the east; Florida and the Gulf of Mexico to the south; and Mississippi to the west. Alabama is the 30th largest by area and the 24th-most populous of the U.S. states.

Curtis Emerson LeMay was an American Air Force general who implemented a controversial strategic bombing campaign in the Pacific theater of World War II. He later served as Chief of Staff of the United States Air Force, from 1961 to 1965.

California is a state in the Western United States, located along the Pacific Coast. With nearly 39.2 million residents across a total area of approximately 163,696 square miles (423,970 km2), it is the most populous U.S. state and the third-largest by area. It is also the most populated subnational entity in North America and the 34th most populous in the world. The Greater Los Angeles and San Francisco Bay areas are the nation's second and fifth most populous urban regions respectively, with the former having more than 18.7 million residents and the latter having over 9.6 million. Sacramento is the state's capital, while Los Angeles is the most populous city in the state and the second most populous city in the country. San Francisco is the second most densely populated major city in the country. Los Angeles County is the country's most populous, while San Bernardino County is the largest county by area in the country. California borders Oregon to the north, Nevada and Arizona to the east, the Mexican state of Baja California to the south; and it has a coastline along the Pacific Ocean to the west.

Adair County is a county located in the U.S. state of Oklahoma. As of the 2010 census, the population was 22,286. Its county seat is Stilwell. Adair County was named after the Adair family of the Cherokee tribe. One source says that the county was specifically named for Watt Adair, one of the first Cherokees to settle in the area.

Alfalfa County is a county located in the U.S. state of Oklahoma. As of the 2010 census, the population was 5,642. The county seat is Cherokee.

Atoka County is a county located in the U.S. state of Oklahoma. As of the 2010 census, the population was 14,007. Its county seat is Atoka. The county was formed before statehood from Choctaw Lands, and its name honors a Choctaw Chief named Atoka.

Beaver County is a county located in the U.S. state of Oklahoma. As of the 2010 census, the population was 5,636. The county seat is Beaver. The name was given because of the presence of many beaver dams on the Beaver River, which runs through the area. It is located in the Oklahoma Panhandle.

Beckham County is a county located on the western border of the U.S. state of Oklahoma. As of the 2010 census, the population was 22,119. Its county seat is Sayre. Founded upon statehood in 1907, Beckham County was named for J. C. W. Beckham, who was Governor of Kentucky and the first popularly elected member of the United States Senate from Kentucky. Beckham County comprises the Elk City, OK Micropolitan Statistical Area.

Blaine County is a county located in the U.S. state of Oklahoma. As of the 2020 census, the population was 8,735. Its county seat is Watonga. Part of the Cheyenne-Arapaho land opening in 1892, the county had gained rail lines by the early 1900s and highways by the 1930s. The county was named for James G. Blaine, an American politician who was the Republican presidential candidate in 1884 and Secretary of State under President Benjamin Harrison.

Bryan County is a county in the U.S. state of Oklahoma. As of the 2010 census, the population was 42,416. Its county seat is Durant. It is the only county in the United States named for Democratic politician William Jennings Bryan.

Caddo County is a county located in the U.S. state of Oklahoma. As of the 2010 census, the population was 29,600. Its county seat is Anadarko. Created in 1901 as part of Oklahoma Territory, the county is named for the Caddo tribe who were settled here on a reservation in the 1870s. Caddo County is immediately west of the seven-county Greater Oklahoma City metro area, and although is not officially in the metro area, it has many economic ties in this region.

Canadian County is a county located in the U.S. state of Oklahoma. As of the 2020 census, the population was 154,405, making it the fifth most populous county in Oklahoma. Its county seat is El Reno.

Carter County is a county in the U.S. state of Oklahoma. As of the 2010 census, the population was 47,557. Its county seat is Ardmore. The county was named for Captain Ben W. Carter, a Cherokee who lived among the Chickasaw.

Cherokee County is a county located in the U.S. state of Oklahoma. As of the 2010 census, the population was 46,987. Its county seat is Tahlequah, which is also the capital of the Cherokee Nation.

Choctaw County is a county located in the U.S. state of Oklahoma. As of the 2010 census, the population was 15,205. Its county seat is Hugo.