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15. There are three branches of government. Why?

Answer
So one part does not become too powerful

All USCIS-accepted answers

  • So one part does not become too powerful
  • Checks and balances
  • Separation of powers

Any of these is a correct answer at the interview. The red answer above is the simplest one to memorize.

About this question

Section
Principles of Government · 15 questions
US Citizenship Test
15 of 128
Last reviewed

Memorize the red English answer — that is what you say at the interview.

Official question and accepted answers from USCIS Form M-1778 (2025 civics test, 128 questions). USCIS M-1778

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