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Citizenship · System of Government

We elect a U.S. Senator for how many years?

Reviewed by Jordan Morley, Editorial Lead at 247SimpleTests. Written by the 247SimpleTests Editorial Team from the official source material cited on every question.

Correct answer

6 years

  1. A 4 years
  2. B 2 years
  3. C Life
  4. D 6 years

Why this is the answer

U.S. Senators serve 6-YEAR terms. The Constitution sets this longer term so the Senate has more stability and continuity than the House. About one-third of Senate seats are up for election every 2 years, so the Senate is never entirely new — providing institutional memory. There is no term limit; senators can serve as long as they keep winning elections. The 17th Amendment (1913) changed the original system (where state legislatures chose senators) to direct popular election. Compare: House members serve 2-year terms (more responsive to voters but less stable); Presidents serve 4-year terms with a 2-term maximum (22nd Amendment); Federal judges including Supreme Court justices serve for life ('during good behavior').
Source: USCIS Civics Question 20 (65/20)

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This question is from our US Citizenship Test Practice practice test. Take the full practice test to test your knowledge across all System of Government and other topics.

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About this topic: System of Government

How the three branches work, how representatives and senators are elected, and how laws are made. Numbers (100 senators, 435 representatives, 4-year presidential term) are tested. This is one of 21 Civics (65+ Applicants) questions on system of government, each with a full explanation on a single study page.

New to this exam? Our Citizenship exam guide explains the format, scoring, and how to prepare.

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