What prevented the Greeks from uniting and slowed travel and communication

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.

There are no written records of the first migration of humans to the americas? true or false

Which of these titles are within the structure of the united nations? check all that apply. secretary admiral security council general assembly international criminal court economic and social council