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.
1958
1981
2005
2013
2009
2012
1974
1993
2014
1947
2021
2019
2022
2025
2007
1998
1968