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.
1996
1990
1988
2021
2003
1965
2017
1994
2019
1961
1971
2005
2001
1999
2000