Updated timelines

Jacob Dixon
Trinity King
Middle age
Middle age timeline
L'inizio dell'etá moderna e la scoperta dell'America
L'inizio dell'etá moderna e la scoperta dell'America timeline
Science and Technology from the 1920's to 1929
Science and Technology from the 1920's to 1929 timeline
Historia de la Informatica :O
Skyler .L. Hawkins
Skyler .L. Hawkins timeline
Ernesto Cruz
Michael DiLeonardos GA growth timeline
Michael DiLeonardos GA growth timeline
My Story
My Story timeline
Gage Peters
WWI to WWII
WWI to WWII timeline
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Letteratura italiana
The history of the atom
Megan Connolly Timeline