The 15th Amendment guaranteed and ensured the right of African Americans to vote would not be interfered with in the South.

In the late 1870s, the Southern Republican Party vanished with the end of Reconstruction, and Southern state governments effectively nullified both the 14th Amendment (passed in 1868, it guaranteed citizenship and all its privileges to African Americans) and the 15th amendment, stripping blacks in the South of the

Explanation:

a and b!

dfroos means which is a and b

a. men

and during later times male slaves as well