The reason virginia was successful:

a)the colonists had learned to work in harmony with native americans.
b)the colonists had hundreds of reinforcements to add to their numbers.
c)the colonists were promised land if they worked if they could succeed.
d)the colonists were afraid of the new governor and did not want to him.

C

Explanation:

John Smith saved the colony from starvation. he told colonists that they must work in order to eat.

to protect the united states' role as a world leader, president truman wanted to prevent the soviet union from spreading communism beyond its post-world war ii boundaries. he declared that the united states must assist any nations struggling to prevent a communist takeover.

explanation:

cause they can