If your curious about the reasoning,

1900-1915 - Progressive Era

Interwar Era - mostly just the look and the start of science that treated queer people as people with things like the institute of sexology

Early 1950s- McCarthyism was really interesting

1960s-early 1970s - it was fascinating, with the counter culture, gay and women’s liberation movements and the anti war movement

1980s/early 1990s - AIDS crisis