The counterculture movement refers to a social and cultural rebellion against the dominant values and norms of society, particularly during the 1960s and 1970s in Western countries. This movement was characterized by a rejection of traditional institutions, advocacy for peace, civil rights, sexual liberation, and experimentation with alternative lifestyles, music, and art. It played a significant role in inspiring student protests and workers' strikes across Europe as young people sought to challenge authority and demand social change.