Smithsonian Institution
National Museum of American History: America on Stone
Features an extensive collection of lithographs that portrays everyday life in the 19th century and attitudes about race and ethnicity. These prints play a major role in helping us understand America's past. Subjects covered include...
Library of Congress
Loc: America's Story: Christmas Day, December 25
Christmas traditions are unique to each family. But we share a common origin of this special holiday. Learn about the fundamentals of this celebration at this Library of Congress site.