Updated timelines

Road to Revolution
Road to Revolution timeline
Tyler Clark
Historia de la Computacion
Historia de la Computacion timeline
Great Leaders in History
Como Inicio la guerra en El Salvador
Como Inicio la guerra en El Salvador timeline
lewis and clark anchor
lewis and clark anchor timeline
Михаило Валтровић - биографија
Михаило Валтровић - биографија timeline
The Cold War 1945-1991
Historia del Diseño
Historia del Diseño timeline
The War of 1812
The Triangular Slave Trade
The Triangular Slave Trade timeline
President Zachary Taylor
President Zachary Taylor timeline
American Revolutionary Timeline
Women's Rights Timeline
The Story of a Legend
The Story of a Legend timeline
Holocaust Timeline Final