What amendment to the U.S. Constitution gave women the right to vote, and in what year
Ratified on August 18, 1920, the 19th Amendment to the U.S. Constitution granted American women the right to voteâa right known as woman suffrage.At the time the U.S. was founded, its female citizens did not share all of the same rights as men, including the right to vote.atified on August 18, 1920, the 19th Amendment to the U.S. Constitution granted American women the right to voteâa right known as woman suffrage. At the time the U.S. was founded, its female citizens did not share all of the same rights as men, including the right to vote.