Question 118 of 128

Name one example of an American innovation.

Q: Name one example of an American innovation.

Light bulb · Automobile (cars, internal combustion engine) · Skyscrapers · Airplane · Assembly line · Landing on the moon · Integrated circuit (IC) — Topic: American History — Recent American History and Other Important Historical Information. USCIS accepts any one of the answers listed below.

Official USCIS answers (in English)

Light bulb
Automobile (cars, internal combustion engine)
Skyscrapers
Airplane
Assembly line
Landing on the moon
Integrated circuit (IC)

How to answer

Topic: American History — Recent American History and Other Important Historical Information.

USCIS accepts any one of the answers listed below.

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Source: USCIS, 128 Civics Questions and Answers (2025 version), form M-1778 (09/25). Answers that can change are listed at uscis.gov/citizenship/testupdates. Freedom to Belong is an educational nonprofit and is not affiliated with USCIS.