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.
1998
1991
2022
1999
2015
2024
1985
1995
1939
2020
2025
1997
1983
1953
1959
2006
1970
2005