Who had the Majority in Congress

Here's a snapshot of who had majority in Congress since Roosevelt:

President Franklin D. Roosevelt (1933 to 1945) was a Democrat
1933-1945 - The Democratic Party controlled both houses of Congress

President Harry S. Truman (1945-1953) was a Democrat
1945-1947 – Democratic
1947-1949 - Republican
1949-1953 - Democratic

President Dwight D. Eisenhower (1953-1961) was a Republican
1953-1955 - Republican
1955-1961 - Democratic

President John F. Kennedy (1961-1963) was a Democrat
1961-1963 – Democratic

President Lyndon B. Johnson (1963-1969) was a Democrat
1963-1969 – Democratic

President Richard Nixon (1969-1974) was a Republican
1969-1974 – Democratic

President Gerald Ford (1974-1977) was a Republican
1974-1977 - Democratic

President Jimmy Carter (1977-1981) was a Democrat
1977-1981 – Democratic

President Ronald Reagan (1981-1989) was a Republican
1981 – 1987 - Republican
1987 – 1989 – Democratic

President George H.W. Bush (1989-1993) was a Republican
1989-1993 – Democratic

President Bill Clinton (1993-2001) was a Democrat
1993-1995 – Democratic
1995-2001 – Republican

President George W. Bush (2001-2009) was a Republican
2001-2003 – Democrats and Republicans split control of the U.S. Senate 50-50

- From January 3 to January 20, 2001, with the Senate divided evenly between the two parties, the Democrats held the majority due to the deciding vote of outgoing Democratic Vice President Al Gore.
- Beginning on January 20, 2001, Republican Vice President Richard Cheney held the deciding vote, giving the majority to the Republicans.
- On May 24, 2001, Senator James Jeffords of Vermont announced his switch from Republican to Independent status, effective June 6, 2001. Jeffords announced that he would caucus with the Democrats, giving the Democrats a one-seat advantage, changing control of the Senate from the Republicans back to the Democrats.
- The November 5, 2002 election brought to office elected Senator James Talent (R-MO), replacing appointed Senator Jean Carnahan (D-MO), shifting balance once again to the Republicans -- but no reorganization was completed at that time since the Senate was out of session.

2003-2007 - Republicans
2007-2009 - Democrats

President Barack Obama (2009) is a Democrat
2009 - Democrats

Sources:
http://www.senate.gov/pagelayout/history/one_item_and_teasers/partydiv.htm
http://appropriations.house.gov/pdf/appfacts.pdf
http://en.wikipedia.org/wiki/United_States_Congress