Shortly after the historic Stonewall protest in 1969, two transgender activists, Sylvia Rivera and Marsha P Johnson, embarked on a mission to protect one of New York City's most vulnerable communities.
The DSM once labeled homosexuality a mental disorder. In the 1960s, LGBTQ+ activists Barbara Gittings and Frank Kameny pushed to change that, helping spur its removal from the DSM in 1973.