What became the main labor source in southern? african slaves
english colonists
indentured servants
native americans

african slaves i think

Explanation:

the phenomenon that would be cited as evidence of increased economic interdependence between europe and the americas is  the development of mercantilism.

this theory suggests that the wealth of a country depends on its economic assets, or capital.

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the answer is c, all the other options are things they are known for.

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