Quick answer (verified 2026-07-08 by CivicFlare):
Official USCIS answer to "Name one power of the U.S. Congress.": Writes laws, Declares war, Makes the federal budget. Learn historical context and practice online with CivicFlare.
OFFICIAL USCIS ACCEPTED ANSWER(S)
Congress has legislative powers including lawmaking and budgeting.
The USCIS includes questions about American-government / Legislative to ensure new citizens understand the foundational structures, laws, and history of the United States. Knowing the correct answer demonstrates your attachment to the principles of the U.S. Constitution.
When the USCIS officer asks you, "Name one power of the U.S. Congress.", speak clearly and confidently. You do not need to give every possible answer if more than one is accepted — stating just one of the official answers (such as "Writes laws") is completely sufficient to earn full credit.
Try our interactive quiz with instant scoring and AI mock interviews.
Start Free Civics Quiz NowDisclaimer: CivicFlare is an independent platform and is not affiliated with, endorsed by, or associated with U.S. Citizenship and Immigration Services (USCIS) or any government agency.