Question

Which diagram best illustrates how the passage of the Fifteenth Amendment changed voting rights in the United States?

Answer 1

Answer:

The Fifteenth Amendment to the United States , prohibits the federal government and each state from denying a citizen the right to vote based on that citizen's "race, color, or previous condition of servitude." It was ratified on February 3, 1870, as the third and last of the Reconstruction Amendments.

the answer is  a