Subject searching for books in the Library's catalog is often best done by beginning with a Keyword Search . Start with a Keyword Search and identify one or more relevant books. Then look at the Library of Congress Subject Headings (LCSH) given in the Full Records of those titles. You can follow the subject heading links in the catalog to find similar books, or you can use the terms in the subject headings to revise your search strategies.
Spain -- Colonies -- Asia -- History -- !6th century
Portugal -- Colonies -- Asia -- History
Portugal -- Colonies -- Administration -- History
Trafficking in enslaved persons -- Portugal -- History -- 17th century
*Note, works of fiction do not typically have a subject heading. The best way to find a work of fiction is by AUTHOR or TITLE.