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.
1990
2024
—
2004
2007
2003
1974
2006
2000
1999
1981
1959
2023
1980
2017
1995
1983
2018
2022