Cloning

http://videos.howstuffworks.com/discovery/38036-discovery-news-tech-human-cloning-video.htm

Mass Media and Teens

http://www.youtube.com/watch?v=GgUE4BeWM-g&feature=related

Hubble Telescope

http://www.flixxy.com/hubble-ultra-deep-field-3d.htm

Vandana Shiva

http://www.youtube.com/watch?v=6KfvYjZ5fyw

Reagan: Mr. Gorbechev, Tear down this wall

http://www.youtube.com/watch?v=WjWDrTXMgF8

Fall of the Berlin Wall

http://www.youtube.com/watch?v=fK1MwhEDjHg

Collapse of the Soviet Union

http://video.google.com/videoplay?docid=-8953962851459266994

Duck & Cover

http://www.youtube.com/watch?v=bLHltthKhi4&feature=related

Atomic Cafe

http://www.youtube.com/watch?v=NOUtZOqgSG8

Ballad of the Green Berets

http://www.youtube.com/watch?v=0y5GDvN9_OE

Suicide Is Painless (M.A.S.H.)

http://www.metacafe.com/watch/3444418/suicide_is_painless_johnny_mandel/

Dropping of the Atomic Bomb

http://www.youtube.com/watch?v=NF4LQaWJRDg

Boogie Woogie Bugle Boy

http://www.youtube.com/watch?v=2pfCFU3Mqww&feature=related

Elie Wiesel

http://www.youtube.com/watch?v=slZMOkYJFO0

The Great Depresion

http://www.youtube.com/watch?v=VpKmfjf5tUk

1929 Crash

http://www.youtube.com/watch?v=ccNilnpvbJg&feature=related

Were In The Money - Ginger Rogers

http://www.youtube.com/watch?v=UJOjTNuuEVw

Gandhi

http://www.youtube.com/watch?v=TkHTbkPoEQ8&feature=related

Gandhi's Influence on Martin Luther King

http://www.youtube.com/watch?v=PQayMdP79cg

Chinese - Long March

Part 1:
http://www.youtube.com/watch?v=LeLuSGkXpdE&feature=related

Part 2
http://www.youtube.com/watch?v=1bGzqmFOGUs&feature=related

Child Addressing The United Nations

http://www.youtube.com/watch?v=d1I6ljzaY9k