sentences:  Frank Livingston Underwood built his summer residence on the site.Sarah Pierce seized upon the post-revolutionary rhetoric of Republican Motherhood, which stressed the responsibility of women to provide the early intellectual and moral training of their children, and was believed to be crucial for the survival of the country.She deeply believed in the intellectual equality of the sexes, while holding increased educational opportunities for women would not jeopardize the status quo of separate spheres of activity for men and women.