Updated timelines

Development of the Periodic Table
1600 talet - Cajsa
1600 talet - Cajsa timeline
World War II
World War II timeline
Stormaktstiden Erik
Stormaktstiden Erik timeline
Stormaktstiden Aina
Volcanos
Volcanos timeline
Nine Swords, TSW Timeline
Nine Swords, TSW Timeline
Brief History of Gaming
Brief History of Gaming timeline
Origin of English
Hitlers vej til magten 1920-1933
KRW/Landbouw
KRW/Landbouw timeline
Zac Brown by Owen
Zac Brown by Owen timeline
Lewis & Clark expedition
Lewis & Clark expedition timeline
andre gabriel
andre gabriel timeline
Hunter Hayes by Kyle
Hunter Hayes by Kyle timeline
Mozart Music by Miguel
Mozart Music by Miguel timeline