The statement that best describes the Fifteenth Amendment is:
It prevented any government from prohibiting people from voting based on race, color, or previous servitude.
The Fifteenth Amendment, ratified in 1870, prohibits the federal and state governments from denying a citizen the right to vote based on "race, color, or previous condition of servitude." However, it did not grant the right to vote to women; that right was addressed later with the Nineteenth Amendment in 1920.