Glaciers erode land through which two processes?
o chemical weathering and deflation
o deflation and abrasion
plucking and abrasion
o plucking and deflation

How do you imagine life would be without the invention of the typewriter? would computers have been invented?

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

How and why did british north american colonists fight a revolution to create a constitutional republic, the united states of america?