The Stonewall riots were a series of spontaneous, violent demonstrations against a police raid that took place in the early morning hours of June 28, 1969, at the Stonewall Inn, in the Greenwich Village neighborhood of New York City. They are frequently cited as the first instance in American history when people in the homosexual community fought back against a government-sponsored system that persecuted sexual minorities, and they have become the defining event that marked the start of the gay rights movement in the United States and around the world. After the Stonewall riots, gays and lesbians in New York City faced gender, class, and generational obstacles to becoming a cohesive community. Within six months, two gay activist organizations were formed in New York, concentrating on confrontational tactics, and three newspapers were established to promote rights for gays and lesbians. Within a few years, gay rights organizations were founded across the U.S. and the world.