Which of the following best explains why trade among the colonies flourished? The different regions specialized in different crops.

The colonies had developed large fleets of trading ships.

Existing trade routes were well-maintained by Native Americans.

Colonies were founded with specific trade agreements in place.

How did the invention of the cotton gin affect slave labor in the united states? a. there was a forced migration of slaves from the south to the north. b. slave-owning cotton planters were gradually forced to sell their plantations. c. more slaves were purchased to work on cotton plantations in the south. d. the reduced need for labor on cotton plantations led to a decline in slavery. e. slaves were moved from cotton plantations to sugar plantations.

What is the supreme law of the land? the declaration of independence the federalist papers the articles of confederation the constitution

The communists triumphed over forces because of a well-disciplined fighting force, a single - minded sense of zeal , and strong convictions.