Republican Revolution: On the night of the 1994 United States midterm elections, Republicans make historic electoral gains by securing massive majorities in both houses of congress (54 seats in the House and eight seats in the Senate, additionally). Thus bringing a close to four decades of Democratic domination.

The 1994 United States elections were held on November 8, 1994. The elections occurred in the middle of Democratic President Bill Clinton's first term in office, and elected the members of 104th United States Congress. The elections have been described as the "Republican Revolution" because the Republican Party captured unified control of Congress for the first time since 1952. Republicans picked up eight seats in the Senate and won a net of 54 seats in the House of Representatives. Republicans also picked up a net of ten governorships and took control of many state legislative chambers.

Republicans were able to nationalize the election by campaigning on a "Contract with America," and the new Republican majorities passed conservative legislation such as the Telecommunications Act of 1996, the Personal Responsibility and Work Opportunity Act, and the Defense of Marriage Act. The election was a major defeat for Clinton's health care plan, but Clinton's subsequent move to the center may have helped him win re-election in 1996. George W. Bush's election as Governor of Texas laid the groundwork for his successful campaign for president in 2000.

The Republicans heavily attacked Clinton for reneging on his "New Democrat" philosophy that he had run on in 1992. Clinton had passed a tax increase and an assault weapons ban in his first two years in office and had allowed homosexuals to be in the military, sparking backlash. Clinton's push for universal healthcare was the straw that broke the camel's back, as the GOP ran heavily against it in the midterms and is argued to be the main reason why the Democrats faced heavy losses in 1994.

As of 2022, this is the last time a party flipped control of both houses of congress during a president's first term.

The Republican Revolution, Revolution of '94, or Gingrich Revolution, refers to the Republican Party (GOP) success in the 1994 U.S. mid-term elections, which resulted in a net gain of 54 seats in the House of Representatives, and a pick-up of eight seats in the Senate. On November 9, 1994, the day after the election, Senator Richard Shelby of Alabama, a conservative Democrat, changed parties, becoming a Republican; on March 3, 1995, Colorado Senator Ben Nighthorse Campbell switched to the Republican side as well, increasing the GOP Senate majority.Rather than campaigning independently in each district, Republican candidates chose to rally behind a single national program and message fronted by Georgia congressman and House Republican whip Newt Gingrich. They alleged that President Bill Clinton was not the "New Democrat" he claimed to be during his 1992 campaign, but was a "tax and spend" liberal. The Republicans offered an alternative to Clinton's policies in the form of the Contract with America.The gains in seats in the mid-term election resulted in the Republicans gaining control of both the House and the Senate in January 1995. Republicans had not held the majority in the House for 40 years, since the 83rd Congress (elected in 1952). From 1933 to 1995, Republicans had controlled both House and Senate for only four years. From 1933 into the early 1970s, most white conservatives in the South belonged to the Democratic Party, and created the Solid South bloc in Congress. Most African Americans in the South were disenfranchised in those years, based on laws and subjective administration of voter registration practices.

By the mid-1990s, white conservatives from the South joined Republicans in other parts of the country, leading to the change in Congress. Large Republican gains were made in state houses as well when the GOP picked up twelve gubernatorial seats and 472 legislative seats. In so doing, it took control of 20 state legislatures from the Democrats. Prior to this, Republicans had not held the majority of governorships since 1972. In addition, this was the first time in 50 years that the GOP controlled a majority of state legislatures.

Discontent with Democratic candidates was foreshadowed by a string of elections after 1992, including Republicans winning the mayoralties of New York and Los Angeles in 1993. In that same year, Christine Todd Whitman won the New Jersey governorship. Bret Schundler became the first Republican mayor of Jersey City, New Jersey, which had been held by the Democratic Party since 1917.

Republican George Allen won the 1993 Virginia gubernatorial election, and Texas Republican Kay Bailey Hutchison won a U.S. Senate seat from the Democrats in the 1993 special election. Republicans also picked up three congressional seats from Democrats in Oklahoma and Kentucky in May 1994.