Explore current and historical political parties, map party control, and learn about polarization.
The 22nd Amendment, which established term limits for the Presidency of the United States, passed with some bipartisan support.
The House impeached President Donald J. Trump for a second time, an unprecedented feat in U.S. history, on charges of fomenting insurrection
As Joe Biden is inaugurated as America's 46th President, browse his votes as a U.S. Senator
Before she became Vice President, Kamala Harris was the first South Asian-American woman elected to the Senate
