Updated timelines

History of electrionic games
Etapas Al-Ándalus
Renaissance and Refermation
renaissance and reformation
Chapter 18
Tres grandes civilizaciones
Culwell and Alvarez (Saunders) 2nd hour
PSR history
French Revolution
Islam
The History of Game Consoles
organic foods
Internet (21st Century Technology)
Braydon's Geologic Timeline
Microsoft Windows
Revolutionary war