The House of Representatives voted 421-1 to authorize the use of military force against the perpetrators of the September 11th attacks
In America's first use of the Presidential veto, George Washington vetoed legislation affixing the size of the House of Representatives at 120 members.
In 1997, the Senate voted 95-0 to restrict entry of the U.S. into future international climate treaties, ending hopes for legally binding emissions targets for the U.S.
In 1949, U.S. Senator Hubert Humphrey called for the abolition of the filibuster in order to advance civil rights bills; as Senate Majority Whip, he advanced civil rights bills; as a Senator in 1975, he voted to lower the threshold to break a filibuster from 67 votes to 60.
After almost a decade of ignoring or stigmatizing the victims of HIV/AIDS, Congress agrees to pass the Ryan White CARE Act, which funds the life-saving drug AZT for low-income or uninsured patients. Four senators including Sen. Jesse Helms vote against the act.