Final answer:
The three universal requirements to be eligible to vote in the U.S. are citizenship, a minimum age of 18, and residency.
Step-by-step explanation:
The three universal requirements to be eligible to vote in the U.S. are:
- Citizenship: Only U.S. citizens are allowed to vote in federal elections.
- A minimum age of 18: Individuals must be at least 18 years old to vote.
- Residency: Voters must be residents of the state or district where they plan to vote.
All other options listed in the question, such as political party alliance, literacy, and payment of poll tax, are not universal requirements for voting in the U.S.
Learn more about Voting eligibility in the U.S.