Constitution Day Quiz 2026 Constitution Day Quiz 2026 Constitution Day is Thursday, Sept. 17, and to celebrate, Colorado Law's Byron R. White Center for the Study of American Constitutional Law invites you to participate in a quiz about the U.S. Constitution.Test your knowledge and see how you stack up to your peers! You must have JavaScript enabled to use this form. Indicates required field 1. Collectively, the first ten amendments to the Constitution are known as what? - Select - The Articles of Confederation The Bill of Rights The Preamble The Reconstruction Amendments 2. Under the Constitution, which branch of government has the power to declare war? - Select - The President The Supreme Court Congress The Department of Defense 3. In 2026, the Supreme Court held that when police obtain a technology company鈥檚 stored records of where a person鈥檚 cell phone has been, that counts as a 鈥渟earch.鈥 Which amendment was the basis for that decision? - Select - The First Amendment The Fourth Amendment The Fifth Amendment The Tenth Amendment 4. Also in 2026, the Supreme Court held that children born in the United States to parents who are unlawfully, or temporarily present, are citizens at birth under the Citizenship Clause. Which amendment contains the Citizenship Clause? - Select - The Thirteenth Amendment The Fourteenth Amendment The Nineteenth Amendment The Twenty-Sixth Amendment 5. How does the Constitution say it can be amended? - Select - A majority vote in both houses of Congress, signed by the President A national popular referendum in which a majority of voters approve the change A unanimous vote of all fifty state legislatures Proposal by two-thirds of both houses of Congress (or a convention called by two-thirds of the states), then ratification by three-fourths of the states
