By the summer of 1970, groups in at least eight American cities were sufficiently organized to schedule simultaneous events commemorating the Stonewall riots for the last Sunday in June. The events varied from a highly political march of three to five thousand in New York and thousands more at parades in Los Angeles, San Francisco and Chicago. While groups using the Gay Liberation Front name appeared around the U.S., in New York that organization was replaced totally by the Gay Activist Alliance. Groups with a "Gay Lib" approach began to spring up around the world, such as Campaign Against Moral Persecution (CAMP, Inc.), and Gay Liberation Front groups in Australia, Canada, the US and the UK. The lesbian group Lavender Menace was also formed in the U.S in response to both the male domination of other Gay Lib groups and the anti-lesbian sentiment in the Women's Movement. Lesbianism was advocated as a feminist choice for women, and the first currents of lesbian separatism began to emerge.