Updated timelines

Andrew Jackson/Kyle Fromm
Andrew Jackson/Kyle Fromm timeline
WWII Timeline
The History of Afghanistan
The History of Afghanistan timeline
History of the Telephone
History of the Telephome
Technology Timeline
History of the Telephone
WWI
Historia de los lenguajes de programacion
Historia de los lenguajes de programacion timeline
Biotech Cloning Timeline
Biotech Cloning Timeline
John F. Kennedy
John F. Kennedy timeline
Riley's Timeline
Biotech Scientists
Avances de la ciencia.
Barack Obama
Barack Obama timeline
VideoGames