Which of the following describes the most common ways slavery affected african families in america

Even if they weren't slaves, they had no proof of them not because of their skin color.

Explanation:

Because of the fugitive slave act, African Americans were put into slavery even in the North.  Even if they were free and had never been a slave, they had no way to prove that they weren't an escaped slave.  People just assumed they were because of their skin color.

answer; i believe that the correct answer is (c) arctic tundra;

"a government in which power is divided between state and national levels". federalism is a system of government in which entities such and state and province, share power with the national government.