Updated timelines

Emma's History of Animation
Literatura Catalana Medieval
Ch. 9
Chapter 9
History of Animation!
History of Animation! timeline
My Life
Harrison's Life Events
Harrison's Life Events timeline
1945-1960
LEV VIGOTSKY
LEV VIGOTSKY timeline
Tang Dynasty timeline
History of elements
History of elements timeline
AP World History - Traveler's Timeline
AP World History - Traveler's Timeline
Vietnam Veteran's Memorial WebQuest
Vietnam Veteran's Memorial WebQuest timeline
Post-classical China Continued
Post-classical China Continued timeline
Dynastic Time Span of the Sui, Tang, and Song Empires
America and the World