The 19th amendment granted women the right to vote.
Explanation:
The 19th amendment was passed by Congress on June 4, 1919, and it was ratified on August 20th. This milestone was achieved after a lengthy and rocky way, generations of women protested and struggled to see their right to participate in democracy fulfilled.
One example was during the Marbury vs. Madison case in 1803
where the court declared that the Judiciary Act of 1789 was contradictory with
the Constitution making it invalid. This
was because the Court had the authority to assert that an act of Congress to be
annulled if it was revealed to conflict with the Constitution.