In the wake of the cuban revolution of 1959, cuba placed fulgencio batista in power. formed an alliance with the united states. formed an alliance with the soviet union. built an economy based on capitalism

The line dividing regions 4 & 5 on this map is known as the "fall line." which of these represents an important factor of the fall line in georgia history? a) it was the first boundary of the georgia after it became a state. b) it was an important source of power due to a change in elevation. c) it was once home to major cities that have since become abandoned. d) it was a dividing line between the united states and native american territories.