Updated timelines

Vietnam
Vietnam timeline
History Blizzard Bag Timeline
History Blizzard Bag Timeline
Vietnam War
Vietnam War timeline
E4-1 Malala Yousafzai (GP)
E4-1 Malala Yousafzai (GP) timeline
Stuff that happened on my birthday
Scientific Revolution
Sscientific Revolution
Scientific Revaloution
The Atomic theory timeline
The Atomic theory timeline
Atomic Theory Timeline
Atomic Theory Timeline
Scientific Revolution
Scientific Timeline
Scientific Revolution
Scientific Revolution
Scientific Revolution
Scientific Revolution