The strange history of the now abandoned American 1993-bill, «Don't ask, don't tell» where sexual orientation was a "non-talk" policy in the American forces, leading to 13.368 getting kicked out before 2011.
1942
2004
2008
1970
2009
2001
1930
1990
1949
1995
2022
1981
2010
2021
1989
1965
1968