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
1973
2014
2012
1965
2017
2016
2018
1934
1966
2003
2023
1983
1980
2000
2006