Updated timelines

European Exploration of the Americas
cars
The American Revolution
LOS DESCENDIENTES DE ADÁN (LUIS PANJOJ)
History of Computers ( Robert Henson)
Lageado Consultoria
Human Relations
Human Relations
Major Events and People in the History of Computers
Besch_Timeline
History of Computer Programming Languges
McGuire_Timeline
Four Great Civilizations
Revolutionary War (History 1)
Reyes_Timeline
My Time Line