Updated timelines

Historia De la Medicina Veterinaria S.XX
Historia De la Medicina Veterinaria S.XX timeline
Theodore Roosevelt
Theodore Roosevelt timeline
LifeMap
LifeMap timeline
Commonwealth
Commonwealth timeline
Samwumed
Samwumed timeline
Historia de la Medicina Veterinaria siglo XX
EVOLUCION DE UBUNTU/LINUX
EVOLUCION DE UBUNTU/LINUX timeline
The Seven Ages Of Man: by Ashley Vargo
The Seven Ages Of Man: by Ashley Vargo timeline
European Exploration
European Exploration timeline
Immigration to the US
The History of Technology
american history 1492-1733
Frederick Douglass
Lifespan Development
Road to Revolution
Road to Revolution timeline
Historia de la Informática
Historia de la Informática timeline