To search books and primary source materials, try adding to your search keyword, terms that suggest primary source material: papers, memoirs, diary, letters, documents, correspondence, photograph, or travel
Search in Classic Catalog by call number or subject. You can also walk to first floor shelves and browse.
Suggested call numbers for browsing on the shelves or search in Classic Catalog:
Try these Subject examples in Classic Catalog:
You can find more Library of Congress Subject headings at
http://www.loc.gov/catdir/cpso/lcco/
Select Class E-F -- History of the Americas