{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Nebraska and Kansas. Speech of Mr. Cass, of Michigan, on the powers of the government over slavery in the territories;","author_name":"Lewis Cass 1782-1866","thumbnail_url":"https://www.ebooknetworking.net/books/B00/480/bigB00480PFOO.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00480PFOO.html\">Nebraska and Kansas. Speech of Mr. Cass, of Michigan, on the powers of the government over slavery in the territories;</a>","width":400,"height":300}