> LIGHT BULB

Overview

Light bulb is an accepted answer in the USCIS 2025 civics test. These questions help applicants study American government, rights and responsibilities, history, symbols, and national holidays.

Civics test prompt

• Name one example of an American innovation.

Accepted answer

Light bulb

Study notes

• Accepted USCIS answers: Light bulb; Automobile (cars, internal combustion engine); Skyscrapers; Airplane; Assembly line; Landing on the moon; Integrated circuit (IC).