The document discusses several social movements that challenged authority in the 1960s, including the New Left, counterculture, civil rights movements, and women's liberation movement. The New Left embraced causes like civil rights and opposed the Vietnam War through protests. The counterculture rejected mainstream values and embraced rock music and drug use. Other groups like the American Indian Movement and United Farm Workers fought for indigenous and Hispanic rights. The women's and gay rights movements also made progress for social acceptance and legal protections during this time period.