Voting Rights Expansion · The fastest amendment ever ratified

Ratified in 1971, the Twenty-Sixth Amendment lowered the voting age to 18 nationwide — driven largely by a straightforward argument from the Vietnam War era: if 18-year-olds could be drafted to fight, they should be able to vote on the government sending them.

The right of citizens of the United States, who are eighteen years of age or older, to vote shall not be denied or abridged…on account of age.

Twenty-Sixth Amendment, ratified 1971

Ratified1971
GroupVoting Rights Expansion
Ratification speed~100 days
Fastest ever ratifiedYes

Remarkably Fast, for a Real Reason

From proposal by Congress to full ratification by three-fourths of the states, the Twenty-Sixth Amendment took roughly 100 days — the fastest ratification of any amendment in American history. The speed reflected genuinely broad, bipartisan political consensus, driven by draft-age Vietnam War soldiers who couldn’t vote for the officials sending them to war.

Worth knowing

A prior attempt via ordinary legislation had already been struck down

A common misconception is that this amendment was the first attempt to lower the voting age. Congress had already tried to lower it to 18 nationwide through an ordinary federal statute in 1970 — the Supreme Court ruled that Congress could set the voting age for federal elections but not for state and local ones, creating a real risk of two different voting ages on the same ballot. The amendment was the fix: a genuine constitutional change, not a repeat of the same approach that had already partially failed.