Kathleen McCarthy here presents the first book-length treatment of the vital role middle- and upper-class women played in the development of American museums in the century after 1830. By promoting undervalued areas of artistic endeavor, from folk art to the avant-garde, such prominent individuals as Isabella Stewart Gardner, Gertrude Vanderbilt Whitney, and Abby Aldrich Rockefeller were able to launch national feminist reform movements, forge extensive...