The impact of the united states not joining the league of nations

Which people formed part of the middle class after the adoption of capitalism?

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

Answer the questions in the image for zoom in to read : )