What Event Sparked the Gay and Lesbian Movement in the Late

What event sparked the gay and lesbian movement in the late 1960s?

A) police harassment, which caused a rebellion
B) the jailing of a young lesbian woman, which caused boycotts
C) the passing of anti-gay legislation, which moved gays and lesbians to action
D) the assassination of a prominent gay rights activist, which led to marches
E) police violence, which led to the hospitalization of a gay man