US Citizenship Prep
Question 55 of 128
2025 civics test
American Government

How long do Supreme Court justices serve?

Accepted answers

Accepted answers

  • (For) life
  • Lifetime appointment
  • (Until) retirement

Explanation

Supreme Court justices serve for life (until retirement or death).

The explanation is our own study note, not official wording.

Source: USCIS, 2025 version (USCIS M-1778, 09/25)Verified Jul 23, 2026Official PDF

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How long do Supreme Court justices serve? (2025 civics test, question 55) | US Citizenship Prep