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101. Why did the United States enter World War I?

Answer
Because Germany attacked U.S. ships

All USCIS-accepted answers

  • Because Germany attacked U.S. (civilian) ships
  • To support the Allied Powers (England, France, Italy, and Russia)
  • To oppose the Central Powers (Germany, Austria-Hungary, the Ottoman Empire, and Bulgaria)

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

About this question

Section
Recent History · 19 questions
US Citizenship Test
101 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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