Post World War II

Civil Rights

1946 - 1947
12/05/1946 - 12/05/1947
1947 - 1948
1950 - 01/01/1965
1953 - 1969
12/08/1953 - 05/17/1954
1955 - 1956
1957 - 1958
1957 - 1958
1960 - 1966
1960 - 1961
03/29/1961 - 06/19/1961
1962 - 1963
08/27/1962 - Present
01/15/1963 - 03/18/1963
02/19/1963 - 1964
04/02/1963 - 09/25/1963
08/28/1963 - 08/29/1963
04/29/1964 - 06/22/1964
06/02/1964 - 1965
02/21/1965 - 02/22/1965
03/17/1965 - 08/06/1965
08/11/1965 - 1968
02/28/1966 - 06/13/1966
06/30/1966 - Present
10/02/1967 - 10/01/1991
04/04/1968 - 06/06/1968
08/15/1969 - 08/18/1969

Cold War

1938 - 1975
1945 - 1964
March 12 1947 - 1952
July 26, 1947 - 1949
April 1948 - 1952
June 21, 1948 - May 12, 1949
April 4, 1949 - Present
1950 - 1953
1950 - 1954
1951 - 1952
March 1951 - 1952
November 1 1955 - April 30 1975
May 1, 1960
April 17 1961 - April 19 1961
August 13 1961 - October 3 1990
October 14 1962 - October 28 1962
August 7 1964
1965 - 1966
January 30 1968 - September 23 1968
1975 - 1976
1979 - 1980
1983 - 1984
1988 - 1991
1989 - 1990
1989 - 1990
1989 - 1990
1990 - 1991