Updated timelines

Bias
The History of Computers
The History of Computers timeline
Pip vs. Me
Evolution of Dogs
Evolution of Dogs timeline
Thomas Edward Lawrence -Early Life - The Go Between
Evolution of Alligators
Evolution of Alligators timeline
Nelson Mandela-From Prison to Presdient
Nelson Mandela-From Prison to Presdient timeline
Pre-Civil War Events
Penguin Evolution
Penguin Evolution timeline
Gamal Abdel Nasser
Gamal Abdel Nasser timeline
P4 Catcher in the Rye
History of computers
WWII
WWII timeline
The history of Bill Clinton.
The history of Bill Clinton. timeline
History of computers
AP Calc Review
AP Calc Review timeline