Answer:
Voting Rights
Step-by-step explanation:
The 15th Amendment to the United States Constitution was ratified in 1870 and prohibits the denial of voting rights based on race, color, or previous condition of servitude.
The 19th Amendment, ratified in 1920, grants women the right to vote.
The 26th Amendment, ratified in 1971, lowers the voting age from 21 to 18.