Which of these was a prominent figure associated with the Seneca Falls Convention?

The Seneca Falls Convention, held in 1848, is widely recognized as the first women's rights convention in the United States. Elizabeth Cady Stanton played a pivotal role in organizing this convention and was a leading figure in the early women's rights movement. She was instrumental in drafting the Declaration of Sentiments, which outlined the grievances and demands of the women's rights movement, including issues such as suffrage and equality in education and employment. Stanton's advocacy and leadership significantly shaped the movement for women's rights, making her a prominent figure associated with the Seneca Falls Convention.

The other individuals mentioned also played important roles in various social justice movements, particularly in relation to abolition and women's rights, but it was Stanton's contributions and central role in the organization of the convention that firmly established her as a key figure in this historic event.