Updated timelines

Buddy's Timeline
Hechos Importantes de la Historia de la Computación
Hechos Importantes de la Historia de la Computación timeline
Timeline Project
Timeline Project
Famous American Documents
Nixon
Adam Smith
Adam Smith timeline
Psychology Events: Gabrielle Hunt
Psychology Events: Gabrielle Hunt timeline
World War I
Inventions
Inventions timeline
Amy Lee and possible influences
El Transporte
practice
practice timeline
Documents timeline
Practice
Practice timeline
Adam Smith
Adam Smith timeline
Important U.S. Documents