Elizabeth Cady Stanton was a leading figure in the early women's suffrage movement in the United States. She co-organized the Seneca Falls Convention in 1848, which marked the beginning of the organized fight for women's rights. Stanton's Declaration of Sentiments highlighted the inequalities women faced, including the lack of the right to vote. Through her writings and activism, she advocated for social reforms that addressed gender inequality and championed women’s rights to education, employment, and reproductive autonomy. Stanton’s pioneering efforts laid foundational groundwork for future generations, making her a crucial figure in the struggle for women’s rights.