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.
2017
1989
2006
1981
2015
1979
1977
2010
2012
2022
1937
1928
1982
1959
1991