Updated timelines

Negotiations Timeline
Negotiations Timeline
The Scientific Revolution
Annotated Timeline for APUSH
1820's - 1850's
1820-1850_HB
1820-1850_HB timeline
Economic Transformations of the United States
Chapter 27 Timeline
Chapter 27 Timeline
Chapter 27
Important events in 1820-1850
"These are the Moments"
Chapter 27
The Life and Times of William Shakespeare
The Life and Times of William Shakespeare timeline
European Exploration
European Exploration timeline
The Making of America.
The Making of America. timeline
Mi Vida
Mi Vida timeline
Salvador Dali & His Works
Salvador Dali & His Works timeline