Updated timelines

Earthquakes
History of photograpy
history of photography
Chile timeline
Chile timeline
American Independence Timeline
American Independence Timeline
My Social Media History
My Social Media History timeline
Memorias RAM según su formato.
Science Cell Timeline
Science Cell Timeline
cotton gin
cotton gin timeline
Canada's Dangerous Offender Legislation
Canada's Dangerous Offender Legislation timeline
Samuel Slaters very first factory
Samuel Slaters very first factory timeline
The Adventures of Huckleberry Finn
Confederation Timeline
Confederation Timeline
Civil War and Reconstrction
Civil War and Reconstrction timeline
10 Dates and Their Descriptions
10 Dates and Their Descriptions timeline
Inventions