How Andrew Jackson was impeached?​

The primary charge against Johnson was that he had violated the Tenure of Office Act, passed by Congress in March 1867 over Johnson's veto. ... Specifically, he had removed from office Edwin Stanton, the secretary of war whom the act was largely designed to protect.

Explanation:

slavery, abortion, donald trump, gay marriage, racial rights, immigration  

explanation:

anything that has been broth up to the supreme court is something of grate political divide   so just look as court cases

c. it required that townships set aside land for public schools.