SAT US History Practice Question

All of the following increased participation in the political process in the 20th century EXCEPT the

1. A.19th Amendment, giving women the right to vote.
2. B.17th Amendment, providing for the direct election of U.S. senators.
3. C.14th Amendment, granting civil rights to freedmen and women.
4. D.Voting Rights Act of 1965.
5. E.passage of state referendum acts.