Updated timelines

Georgia Colonial Period
Switzerland's historic events of Impotance
Switzerland's historic events of Impotance timeline
Tom Andrews Semester 1
Tom Andrews Semester 1 timeline
Battles and Interesting Details of WW1
Battles and Interesting Details of WW1 timeline
Civil War
Colonial Period
Colonial Period timeline
Daniela's World War 1 timeline
Daniela's World War 1 timeline
Australia In World War One
Australia In World War One timeline
Reclaiming Time to Think
Reclaiming Time to Think timeline
Cold War
World War I
World War I timeline
SUPERHEROES
SUPERHEROES timeline
L'évolution des appareils de reproduction du son
Australia in WW1
Australia in WW1 timeline
Les réseaux sociaux et le lien social
Les réseaux sociaux et le lien social timeline
World War One Battles fought by Australia
World War One Battles fought by Australia timeline