(mc)what was one similarity between civil rights activists of the 1950s and 1960s and antiwar activists of the 1960s and 1970s?

Which action by the us war department angered chief red cloud to the point that he refused to sign the treaty of fort laramie ? a) the killing of buffalo by the united states troops b) the appointment of troops to the powder river basin c) the burning of parts of the powder river basin d) the murder of chief red cloud’s wife