Updated timelines

Slavery and Events Leading UP to The Civil War
Iglesia Adventista
Iglesia Adventista timeline
(AS) The Year We Disappeared, Cylin Busby and John Busby, Non fiction
(AS) The Year We Disappeared, Cylin Busby and John Busby, Non fiction timeline
History of Atomic Theory
(AS) Black and White, Paul Volponi,Non fiction
(AS) Black and White, Paul Volponi,Non fiction timeline
Puerto Rico Language Policy Timeline
Puerto Rico Language Policy Timeline
Den kalde krigen Celine
Den kalde krigen Celine timeline
La Evolución de las TIC en mi casa
La Evolución de las TIC en mi casa timeline
Selena Quintanilla- Pérez
technology timeline
Seven Steps to Limited Monarchy
Whisinnand and Gaynor's Civil War Timeline
Whisinnand and Gaynor's Civil War Timeline
Puerto Rico Language Policy Timeline
Puerto Rico Language Policy Timeline
Puerto Rico Language Policy Timeline
Puerto Rico Language Policy Timeline
Historia de los procesadores de texto
The Salem Witch Trials
The Salem Witch Trials timeline