The answer is B. Durham boats
Noviolent Resistance or NVR is the practice of achieving goals such as social change through symbolic protests, civil disobedience, economic or political noncooperation, satyagraha, or other methods, without using violence.
So I would say that the main goal of nonviolent resistance is D) that both the oppressor and the oppressed recognize their common human bond.
The most popular form of protest during the Anti-Vietnam War movement were sit-ins.
South Carolina is the state where the secession crisis started.