The Wesleyan Chapel in Seneca Falls, N.Y., where on July 19 and 20, 1848, the first women's rights conventions in the U.S. were held. Epics/Hulton Archive via Getty ImagesOn July 19, 1848, nearly 300 men and women gathered in Seneca Falls, New York, to begin the United States’ first public political meeting regarding women’s rights. The Seneca Falls Convention resulted in the Declaration of Sentiments, a document modeled on the U.S. Declaration of Independence that asserted “all men and women ar