Websites:

http://www.flipschulke.com/ This is the photo website of my friend's step father, Flip Schulke who was a photojournalist in the the 1950s for various magazines (LIFE). There are great shots of Martin Luther King, JFK, Cuba, etc. Hope it helps!

http://docsteach.org/ - The National Archives Experience - Docs Teach

http://www.loc.gov/index.html - Library of Congress index

http://multimedialearningllc.wordpress.com/tag/cold-war-propaganda/ - Nice collection of Cold War propaganda. Has video links, power points, political cartoons, simulation games and more. The blog itself (Social Studies and History Teacher's blog) is also worth exploring.

Alabama Civil Rights Documents Excellent collection of newspaper articles and other official documents from throughout the civil rights movement.

Voices of History - Radio broacasts of famous historical moments.