"The right of citizens of the United States to vote shall not be denied or abridged by the United States or by any State on account of sex" Thanks to the courage and determination of so many women over 70 years of protest and perseverance on this day, August 18, 1920, the Constitution was amended to ensure that the right to vote cannot be denied on account of sex. It would be another five decades before the vote was secured for ALL, and the fight continues, but… This Girl Can Vote!…and She Will!