1914 United States Senate election in Oklahoma

Thomas Pryor Gore was an American politician who served as one of the first two United States senators from Oklahoma, from 1907 to 1921 and again from 1931 to 1937. He first entered politics as an activist for the Populist Party, and continued this affiliation after he moved to Texas. In 1899, just before moving to Oklahoma Territory to practice law in Lawton, he formally joined the Democratic Party and campaigned for William Jennings Bryan. In the Senate, his anti-war beliefs caused him conflict with Democratic presidents Woodrow Wilson and Franklin D. Roosevelt.

The Supreme Court of Oklahoma is a court of appeal for non-criminal cases, one of the two highest judicial bodies in the U.S. state of Oklahoma, and leads the judiciary of Oklahoma, the judicial branch of the government of Oklahoma.

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.

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.

Thomas Pryor Gore was an American politician who served as one of the first two United States senators from Oklahoma, from 1907 to 1921 and again from 1931 to 1937. He first entered politics as an activist for the Populist Party, and continued this affiliation after he moved to Texas. In 1899, just before moving to Oklahoma Territory to practice law in Lawton, he formally joined the Democratic Party and campaigned for William Jennings Bryan. In the Senate, his anti-war beliefs caused him conflict with Democratic presidents Woodrow Wilson and Franklin D. Roosevelt.

The Republican Party, also referred to as the GOP, is one of the two major contemporary political parties in the United States. The GOP was founded in 1854 by anti-slavery activists who opposed the Kansas–Nebraska Act, which allowed for the potential expansion of chattel slavery into the western territories. It has been the main political rival of the Democratic Party since the mid-1850s. Like them, the Republican Party is a big tent of competing and often opposing ideologies. Presently, the Republican Party contains prominent conservative, centrist, populist, and right-libertarian factions.

The Progressive Party was a third party in the United States formed in 1912 by former president Theodore Roosevelt after he lost the presidential nomination of the Republican Party to his former protégé rival, incumbent president William Howard Taft. The new party was known for taking advanced positions on progressive reforms and attracting leading national reformers. The party was also ideologically deeply connected with America's indigenous radical-liberal tradition.