Updated timelines

PERSONAL
Cold War Timeline
Gilded Age Timeline Activity
Oprah Winfrey
John Davis & Phebe (Chase) Dibble
Heugh Douglas & Fannie J. (Tomlinson) Dibble
Ole Anton & Annie Mayme (Steichen) Hagen
Revolutionary War
Magnus George Hagen
Time line
Roe v. Wade Timeline
Western civilization - New social classes
The Geneology of the Diversity Center
Bruce Lee
The Gilded Age
Cuban Missile Crisis