Updated timelines

Historical Energy Events
Historical Energy Events timeline
West and the World Timeline
West and the World Timeline
Software libre
ASU Calendar Events
Presidential Timeline (Period 5 Group 2)
The American Dream
The American Dream timeline
Presidential Timeline (Period 4 Group 5)
Brandon Parejko Chasing Vermeer
Brandon Parejko Chasing Vermeer timeline
U.S. History_Mrs.Patterson_jake and kene
Presidential Timeline 3, 8
Presidential Timeline Period 3 Group 11
Presidential Timeline Period 3 Group 11
Elizabeth 1
Elizabeth 1 timeline
Codigo Linux
Codigo Linux timeline
Civil Rights Movement
Software libre y su desarrollo a traves de la historia
Software libre y su desarrollo a traves de la historia timeline
linea de tiempo sofware libre