Chinese government is
characterized by

Modern Chinese leaders state that they run a "socialist democracy" in which the Communist Party of China is the central authority that acts in the interest of the people and approves which political parties can run. ...

The white primary was one method used by white democrats to disenfranchise most black and other minority voters.They also passed laws and constitutions with provisions to raise barriers to voter registration,completing disenfranchisement from 1890 to 1908 in all states of the former confederacy.