British Govs By DEEZNUTS4PRESIDENT Period: 1940 to 1945 Conservative Period: 1945 to 1951 Labour Period: 1951 to 1964 Conservative Period: 1964 to 1970 Labour Period: 1970 to 1974 Conservative Period: 1974 to 1979 Labour Period: 1979 to 1997 Conservative Period: 1997 to 2007 Labour