Although the many advocacy groups of the 1960's led different types of protests, mosta) used nonviolent resistance effectively. b) used violent resistance ineffectively. c) promoted african american self-determination. d) promoted african american independence.

The correct answer is "A"

The civil rights movement in the United States, a key element in the counterculture, included the applied use of nonviolence to ensure that equal rights under the United States Constitution were applied to all citizens. Many of the states illegally denied these rights to African Americans, so it became a subject of large non-violent protests in the early and mid-1960s.

51% were unhappy, i think .   ; )

answer; collective security;