As Joe Biden is inaugurated as America's 46th President, browse his votes as a U.S. Senator
Explore current and historical political parties, map party control, and learn about polarization.
In 1965, Congress passed the Immigration and Nationality Act, which eliminated restrictions racial, ethnic, and national origin restrictions on immigration and established priority immigration procedures for family reunification.
The House of Representatives authorized use of military force against Iraq in response to the invasion of Kuwait and United National Security Council Resolution 678
The Senate's attempt to repeal the Affordable Care Act narrowly failed due to a surprise defection by Sen. John McCain
