PBS
Russian Archives Online
The site explores Russian history through images, audio, and films. Offers links to Russian archival collections of photographs, movies, and audio clips.
Other
Magnum Photos: Covering Conflict
A photo essay with striking photographs shot by the Magnum Group and chosen by Robin Lustig, BBC commentator, for his essay on conflict.
Khan Academy
Khan Academy: Timothy O'sullivan, Ancient Ruins in the Canon De Chelle
View photographs and read about the historical works of Timothy O'Sullivan in this essay.