Updated timelines

The Early Middle Ages
The Early Middle Ages timeline
Charles Darwin
Charles Darwin timeline
Kupola
World War II
Establishment of the United States Coast Guard
Establishment of the United States Coast Guard timeline
Hatchet Timeline-Litchfield
historia del software libre
historia del software libre timeline
The Moderns Timeline
The Richard M. Nixon Timeline
The Richard M. Nixon Timeline
History of the Atom
History of the Atom timeline
The War of 1812
Software libre
Fetal Development
History of Ohio State's Pistol Team
antecedentes de softare libre
Jakes Chapter 27 Timeline