What allowed the slave states to count their slaves as part of the population when paying taxes and electrified representatives

Founding Fathers and slavery

Explanation:

states the right to count three-fifths of their slave population when it came to apportioning the number of a state's representatives to Congress, thereby enhancing Southern power in the House of Representatives.

an economic reason that the south needed a reconstruction plan is that plantations, factories, and other businesses were destroyed during the war.

food chain i would say only because there is competition on getting food and survival