Why did the importation of enslaved africans increase dramatically in the late 1600s and early 1700s? explain how africans became the foundation of the economy of the southern colonies during this period?

federal power is further limited with a system of checks and balances that gives each branch of government a measure of power over the others.

explanation:

disequilibrium means that either supply is greater than the demand for an available good, or that the demand for a product outstrips the available supply. it implies that the price for a is either too low creating large demand, or too high creating a large surplus of supply.