Why was philadelphia important in colonial america? a. it became a trading center due to its location and size. b. it became a large agricultural producer of tobacco. c. it had a large slave market and brought many slaves to the united states. d. it was one of the earliest settlements in the united states.

Wich characteristics make the long ballot ineffective

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.

What is the cause of their extinction