Updated timelines

Adrian Peterson
Adrian Peterson timeline
Lebron James
Cimorelli
Cimorelli timeline
When states became part of the U.S.
When states became part of the U.S. timeline
Chapter 30 Section 1 Vietnam War
Cold War Presentation
Brian Urlacher
Brian Urlacher timeline
Celtic's Legends
Celtic's Legends timeline
Carrie Underwood
Carrie Underwood timeline
school : ) and other stuff
school : ) and other stuff timeline
the 6 most important events
the 6 most important events timeline
Maggie's Resume
Maggie's Resume timeline
Cold War 1945-1990
Cold War 1945-1990 timeline
The Cold War Time Line
The Cold War Time Line timeline
Cold War
The Immigration of Li Huang
The Immigration of Li Huang timeline