http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f1-subject=Slavery -- United States -- Controversial literature -- 19th century;f2-subject=Clay, Henry, -- 1777-1852. -- Speech ... on the subject of abolition petitions. 1839) http://catalog.wrhs.org/collections/search?docsPerPage%3D100;f1-subject%3DSlavery%20--%20United%20States%20--%20Controversial%20literature%20--%2019th%20century;f2-subject%3DClay,%20Henry,%20--%201777-1852.%20--%20Speech%20...%20on%20the%20subject%20of%20abolition%20petitions.%201839 Results for your query: docsPerPage=100;f1-subject=Slavery -- United States -- Controversial literature -- 19th century;f2-subject=Clay, Henry, -- 1777-1852. -- Speech ... on the subject of abolition petitions. 1839 Thu, 01 Jan 1970 12:00:00 GMT Free and friendly remarks on a speech lately delivered to the Senate of the United States, by Henry Clay, of Kentucky, on the subject of the abolition of North American slavery. http://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT