Updated timelines

Events from 1877 to 1920
Pirates
Conquest of the West timeline
Chapter 2
Programming Languages Timeline
My timeline
Antecedentes Historicos
cell theory
The Age of Ideas Timelines
Linea del tiempo Educacion a distancia
life
Timeline Overview of the Late 1800's to the Early 1900's
historia de la quimica
Programming Languages
Joseph Smith Timeline
Magic Johnson