What was an impediment to westward travel because of arkansas' location on the west side of the mississippi?

The ancient system of trade routes that ran from rome to china was known as the

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.

How did europeans and africans displace native americans in north america’s predominant peoples?