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One of the most visited buildings at the Women’s Rights National Historical Park is Wesleyan Chapel (right). In July 1848, about 300 people gathered at the site in Seneca Falls, New York. The Seneca Falls Convention was the first big public meeting about women’s rights in U.S. history. Elizabeth Cady Stanton helped organize it. She read a document she had written called the Declaration of Sentiments. It was modeled after the Declaration of Independence. It included the first official call for women’s suffrage. In 1920, the 19th Amendment to the U.S. Constitution finally gave women across the U.S. the right to vote.