What is the meaning of federalism?

the federal government has absolute power when making laws.

states have more power than the federal government does.

citizens hold the power because they vote on each major issue.

the national and state governments share power.

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