Civil rights activism was the catalyst for a heightened interest in social causes during the sixties, especially among the young. Students for a Democratic Society (SDS) launched the New Left. Other prominent causes of the era included the anti-war movement, the women's liberation movement, Native American rights. Hispanic rights, and gay rights. By 1970 a counterculture had emerged, featuring young people who used mind-altering drugs, lived on rural communes, and in other ways "dropped out" of the conventional world, which they viewed as corrupt.