All of the following were civilizations in the Americas EXCEPT The Olmec
The Maya
The Sumerians
The Inca

the completion of the erie canal spurred the first great westward movement of american settlers, gave access to the rich land and resources west of the appalachians and made new york the preeminent commercial city in the united states.

a social contract.

"a social contract is an agreement between citizens and their leader where the citizens give up certain freedoms in exchange for protection. the constitution of the united states is an example of a social contract."

the correct answer is a: slaves from other colonies ran away to georgia.

i would need the graph to answer the question