Updated timelines

Ota Benga's Life
Ota Benga's Life timeline
Cold War/Vietnam
Terminator Genisys
Terminator Genisys timeline
Digital Immigrant Evolution
Digital Immigrant Evolution timeline
Russian Revolution
Russian Revolution timeline
World War II
World War II timeline
Years of Crisis - Cory Reinhard
Cientificos
Fight for what's right
Rivoluzione Francese
Rivoluzione Francese timeline
Juhkentali History
The History of French English Relations in Canada
The History of French English Relations in Canada timeline
WWII Timeline
Short History of Nearly Everything
Years of Crisis
Evolución de las tecnologías educativas
Evolución de las tecnologías educativas timeline