What are examples of countercultures?

Countercultures are a kind of subculture that deliberately opposes certain aspects of the larger society. Examples of this would be the hippies of the 60's, anarchists, the KKK, Neo-Nazi's, most gangs, as well as MLK Jr. and his followers (in their time at least, they would have been grouped as a kind of counterculture, going against the norms of the American society at the time.)