The 1920 United States presidential election was the 34th quadrennial presidential election, held on Tuesday, November 2, 1920. In the first election held after the end of the First World War and the first election after the ratification of the Nineteenth Amendment, Republican Senator Warren G. Harding of Ohio defeated Democratic Governor James M. Cox of Ohio. It was also the third presidential election in which both major party candidates were registered in the same home state; the others have been in 1860, 1904, 1940, 1944, and 2016.
The 1920 United States Senate elections were elections for the United States Senate that coincided with the presidential election of Warren G. Harding. The 32 seats of Class 3 were contested in regular elections, and special elections were held to fill vacancies. Democrat Woodrow Wilson's unpopularity allowed Republicans to win races across the country, winning ten seats from the Democrats and providing them with an overwhelming 59-to-37 majority. The Republican landslide was so vast that Democrats lost over half of the seats that were contested this year and failed to win a single race outside the South.
The 1922 United States House of Representatives elections were elections for the United States House of Representatives to elect members to serve in the 68th United States Congress. They were held for the most part on November 7, 1922, though Maine held its on September 11. They occurred in the middle of President Warren G. Harding's term. Just as voters had expressed their distrust of Wilson in 1920, now voters had a chance to express the widespread feeling that Congress had failed to address economic problems, especially the brief but sharp economic recession of 1921–1922. Most of the seats that Republicans lost had long been held by Democrats, who now returned with an even stronger base in the major cities.
The 1920 United States House of Representatives elections were elections for the United States House of Representatives to elect members to serve in the 67th United States Congress. They were held for the most part on November 2, 1920, while Maine held its on September 13. They coincided with the election of President Warren G. Harding, the first time that women in all states were allowed to vote in federal elections after the passage of the 19th Amendment.
The 1918 United States House of Representatives elections were elections for the United States House of Representatives to elect members to serve in the 66th United States Congress. They were held for the most part on November 5, 1918, while Maine held theirs on September 9. They occurred in the middle of President Woodrow Wilson's second term.
The 1920 Louisiana gubernatorial election was held on April 20, 1920. Like most Southern states between the Reconstruction Era and the Civil Rights Movement, Louisiana's Republican Party had virtually no electoral support. This meant that the Democratic Party primary held on January 20 was the real contest over who would be governor. The election resulted in the election of John M. Parker as governor of Louisiana.
The United States House of Representatives elections in California, 1920 was an election for California's delegation to the United States House of Representatives, which occurred as part of the general election of the House of Representatives on November 2, 1920. Republicans picked up two Democratic-held districts and defeated the lone Prohibition Party incumbent.
The 1920 United States elections was held on November 2. In the aftermath of World War I, the Republican Party re-established the dominant position it lost in the 1910 and 1912 elections. This was the first election after the ratification of the 19th Amendment, which granted women the constitutional right to vote.
The 1920 United States Senate election in California was held on November 6, 1920. Incumbent Democratic Senator James Duval Phelan ran for re-election but was defeated by Republican attorney Samuel Morgan Shortridge.
The 1920 United States Senate election in Illinois took place on November 2, 1920.
The 1920 United States Senate special election in Ohio was held on November 2, 1920. Incumbent Republican Senator Warren G. Harding did not run for re-election, opting instead to run for President of the United States. Republican Governor Frank B. Willis defeated William Alexander Julian in the race for the open seat.
The 1920 United States Senate election in Colorado took place on November 2, 1920. Incumbent Democratic Senator Charles S. Thomas initially declined to run for re-election, and State Supreme Court Justice Tully Scott won the Democratic nomination to succeed him, facing off against former Leadville Mayor Samuel D. Nicholson, the Republican nominee. However, in October 1920, Thomas announced that he would run for re-election as the nominee of the National Party. However, Thomas's decision did not ultimately affect the outcome of the election. Aided by Republican presidential nominee Warren G. Harding's strong performance in the state, as well as Republican Governor Oliver Henry Shoup's landslide re-election, Nicholson defeated Tully and Thomas in a landslide. Out of four candidates, Thomas placed fourth, winning just 3% of the vote and finishing behind Farmer–Labor nominee G. F. Stevens.
The 1920 United States presidential election in Ohio was held on November 2, 1920 as part of the 1920 United States presidential election. State voters chose 24 electors to the Electoral College, who voted for president and vice president.
The 1920 United States presidential election in Iowa took place on November 2, 1920, as part of the 1920 United States presidential election which was held throughout all contemporary 48 states. Voters chose 13 representatives, or electors to the Electoral College, who voted for president and vice president.
The 1920 Massachusetts gubernatorial election was held on November 2, 1920. This was the first election in which the governor was elected to a two-year term, following the adoption of amendments to the state constitution proposed by the state constitutional convention of 1917-18.
The 1920 United States presidential election in Illinois took place on November 2, 1920, as part of the 1920 United States presidential election. State voters chose 29 representatives, or electors, to the Electoral College, who voted for president and vice president.
The Connecticut Senate election, 1920 was held on November 2, 1920 to elect all 35 Senators to the Connecticut State Senate for the term which began in January 1921 and ended in January 1923. It occurred on the same date as other federal and state elections, including the state's gubernatorial election.
The 1920 Illinois gubernatorial election was held on November 2, 1920.
The 1920 Illinois lieutenant gubernatorial election was held on November 2, 1920. It saw Republican nominee Fred E. Sterling win a landslide victory.
