Definition and meaning of Nineteenth Amendment: The Nineteenth Amendment to the United States Constitution is a landmark reform that guarantees all citizens the right to vote regardless of sex. The amendment was ratified in 1920, after decades of advocacy from many dedicated activists and organizations. The amendment reads: "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." This amendment guaranteed all American women the right to vote and was a major advancement in the fight for equal rights and representation. This amendment also helped to bridge the gap between the sexes in regards to political power and agency. In essence, the Nineteenth Amendment is an amendment to the United States Constitution guaranteeing the right of all citizens to vote regardless of sex. The amendment was ratified in 1920 and has been a cornerstone of the American political landscape ever since. Its impact can be seen in the increased representation of women in all levels of politics, from local town councils to the United States Congress. The Nineteenth Amendment has been a major step forward in the fight for gender equality, giving women a voice in the public discourse.