How do erosions affect landforms? Erosion is the only cause of landform changes.
Landforms can be created by erosion.
Erosion can prevent landforms from being built.
Landforms can only be created through erosions.

List three reasons why explorers began to explore new, and old areas. [[ps: doesn't explicitly say where. i think it's more in general.

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

Who led the continental army in the final decisive battle of the revolutionary war at yorktown