Updated timelines

Abolitionism and the Transcendentalist Movement
Abolitionism and the Transcendentalist Movement timeline
Child Development Prenatal to Adolescence
Prison Monetization Timeline
Prison Monetization Timeline
Infancy
The Evolution of Computers
The Evolution of Computers timeline
'Spanish History - pre Civil War'
Confederación Peruano-Boliviana
Confederación Peruano-Boliviana timeline
Art History Section 4
The History of the Atom
The History of the Atom timeline
U.S.S.R 1
U.S.S.R 1 timeline
Events in the John F. Kennedy Presidency
Events in the John F. Kennedy Presidency timeline
U.S. and Great Britain in the Great War of 1812
U.S. and Great Britain in the Great War of 1812 timeline
russia
Child Development: From Prenatal to Adolescence
Child Development: From Prenatal to Adolescence timeline
A Bus Riders's Defiance
A Bus Riders's Defiance timeline
In a galaxy far far away.....STAR WARS
In a galaxy far far away.....STAR WARS timeline