Updated timelines

Travis Barker's Life
Taylor Swift
WWI
WWI
World War I
World War I timeline
Major Battles of the Revolutionary War by Crystal
Period 4
Audrey Hepburn
Audrey Hepburn timeline
España en el siglo XIX
España en el siglo XIX timeline
Stock Exchange Market
Stock Exchange Market timeline
Stock Market
Stock Market timeline
Dr. Sanjay Gupta
Dr. Sanjay Gupta timeline
Old Dominion University 495
Old Dominion University 495 timeline
Helen Keller
Cramer. Tom Russell. renaissance
Anne Frank
Anne Frank timeline