Republican Revolution (1994)
Republicans won the House and Senate for the first time in 40 years, powered by the Contract with America. Newt Gingrich became speaker and pushed a conservative legislative agenda.
President Bill Clinton shifted toward smaller policies and fought Republican budget cuts.
The standoff led to two government shutdowns in 1995 and 1996, setting a pattern for divided government.
Shows how a midterm wave can give the opposition both chambers and set up clashes with a president.
