What best describes popular sovereignty?

How did the united states obtained the purchase of floridia to extand its frontiers to the pacific ocean

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

Which is another term for the enterprise system?