American Memory—Premier collection of digitized American primary source material, from texts to photographs. Created by the Library of Congress.
EuroDocs: Primary Historical Documents from Western Europe—Links to selected primary source documents (transcribed, reproduced in facsimile, or translated) arranged by country.
Making of America—Large and diverse full-text collection of books and journals, mainly from 1850-1870, made available by the University of Michigan.
Famous Presidential Speeches--Speeches by American presidents from George Washington through Donald Trump. The collection includes text, audio, and video files.
Primary Sources on the Web, Finding, Evaluating, Using--A gateway site providing links to various digital collections, along with information about evaluating and citing sources. Created by American Library Association's Reference and User Services Association.