Tammy Baldwin (D-WI) became the first openly LGBT senator in 2012.
The House impeached President Donald J. Trump for a second time, an unprecedented feat in U.S. history, on charges of fomenting insurrection
Visualize the 117th House and its members, and compare it with past congresses
The Senate failed, barely, to secure a two-thirds majority in favor of convicting President Andrew Johnson
The House of Representatives voted 421-1 to authorize the use of military force against the perpetrators of the September 11th attacks
