Despite opposition from conservative groups, Justice O'Connor was confirmed unanimously
Buried dozens of pages into the Defense Appropriations Act of 2010 was the first and only congressional apology to Native peoples.
The Senate failed, barely, to secure a two-thirds majority in favor of convicting President Andrew Johnson
Visualize the 117th House and its members, and compare it with past congresses
The 22nd Amendment, which established term limits for the Presidency of the United States, passed with some bipartisan support.