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Question 19 of 128 · 2025 test

What are the two parts of the U.S. Congress?

2025 test

2025 test · also on the 2008 test as #17

This question is from the 2025 test, which applies if you filed Form N-400 on or after Oct 20, 2025: the officer asks up to 20 of the 128 questions and 12 correct answers pass. Earlier filers take the 2008 test - check your version on the official USCIS test-updates page.

Accepted answer

  • Senate and House (of Representatives)

On the 2008 test

The 2008 test asks this as Question 17, in the same words.

The 2008 question lists the same answer.

Background

Congress has two parts: the Senate and the House of Representatives. This two-chamber design balances equal state representation (Senate) with population-based representation (House).

From this site's page for 2008 Question 17.

The 65/20 special consideration

Question 19 is not one of the 20 asterisked questions, so an applicant who qualifies for the 65/20 special consideration would not be asked it. Everyone else studies all 128.

Answers that get mixed up with this one

These are the wrong options the 2025 practice test puts beside this question. Each one is the correct answer to a different 2025 question.

More System of Government questions

Question and answers from the USCIS document 128 Civics Questions and Answers (2025 version), M-1778 (09/25), U.S. government public domain.