How did collectives in the soviet union avoid the competition that drives a free market economy?

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.

Was the civil war inevitable? could anything have been done through compromise to stop it, or did it have to happen?

Which of these works from the italian renaissance exhibits contrapposto?