The Feminist-Movement was conceived after WWII < in an attempt to kill the American-War effort. It started getting recognition-- throughout the 70's and 80's (inside classrooms), and became part of the mainstream psyche-- in the 90's (with day-time talk shows)
The vast majority of feminist' are: lesbians and jews < as the core-philosophy of the movement' is the promotion of: homosexuality and Judaism. They even manage to assemble a small-army of 'pigs' (cops, feds, etc.) to enforce these beliefs.