What was the purpose of the indian removal act?

The controlled use of fire by hominids: (a) limited the expansion of hominids into certain environments, such as dry grasslands. (b) decreased the amount of food energy available in the hominid diet. (c) contributed to geographical expansion and food production techniques in positive ways. (d) has been shown to contribute little to the digestive process of hominids.

This was an act of continental congress which initially organized the first united states territory and was to be the basis for governing how the united states would expand westward.

The bill of rights includes things such as the right to bear arms and freedom of speech. these are examples of which american value?