Updated timelines

New Technology
New Technology timeline
World War II
Code Programming
Code Programming timeline
Music History
The 1970's by : Didi Galvan
The 1970's by : Didi Galvan timeline
The Civil War 1861-1865
The Civil War 1861-1865 timeline
13 Colonies
Photography
The Thirteen Colonies
A Lifetime of Beauty
A Lifetime of Beauty timeline
The Second World War
William
Cold War
Хронология школы
История тквг
История TKVG