Updated timelines

Mitchell B War of 1812
The Nation Breaking Apart Timeline
Wilmont Proviso
Cartas com comunicados científicas inauguram uma nova forma de ensino aprendizagem
Timeline Ch 15-16
Selma Montgomery March
Timeline
Justin & Peter: WWII Timeline
holocaust
Vietnam War
Vietnam
Events of WWII
Manifestdestiny
Civil War Battles
WW2 timeline of major events
Key Events of WW2