How does the video make the atom bomb seem less threatening than it actually was?

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

After the french and indian war how did enland try to pay for the cost of the war

Compare the roles of the three countries of the central powers.