During the process of circulation, the heart works in conjunction with which body system?

During wwi, literacy tests were used to control immigration, which marked a return of what type of ideology in some americans?

Brown party's views on industry and agriculture

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