American Indians living in Georgia at the time of European contact did not plant their crops in individual fields. Instead, the crops were mixed together in fields. What impact did this method have on their food supplies?

It increases their food supplies due to the complementary effect of each crop.

Explanation:

The impact crop mixing had on the food supplies of American Indians in Georgia before the European contact was that, "It increases their food supplies due to the complementary effect of each crop."

Other advantages of crop mixing that aids increase in food supplies are:

It lowers crop failures

It reduces pest infestation

It enhances soil fertility

Varieties of crops are harvested at the end of the harvest year.

the answer is a new goverment.

a system of cooperative federalism emerged, as the powers of the federal government expanded.