Introduction to U.S. History: Find Images

Wikimedia Commons is a media file repository making available public domain and freely-licensed educational media content (images, sound and video clips) to everyone, in their own language.

The Digital Public Library of America brings together the riches of America’s libraries, archives, and museums, and makes them freely available to the world. The DPLA pulls images from the National Archives, The Library of Congress, and many freely accessible digital archives around the world. Most images are non-copyrighted or have no known restrictions.

Google Arts and Culture is an online platform through which the public can access high-resolution images of artworks housed in the initiative's partner museums.