Which one of the following is a requirement when becoming a us citizen?

This passage would suggest that sudan might have a a) democracy. b) dictatorship. c) command economy. d) communist government.

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.

Explain the correlation between industrialization and urban areas