Updated timelines

Aztec History
The Progression of Labor
The Progression of Labor timeline
The Mexican American War
The Mexican American War timeline
The Olmec
The Olmec timeline
Els Catarres
Els Catarres timeline
1958-1988
1958-1988 timeline
Zoey the Comfort Dog
Zoey the Comfort Dog timeline
Jose de San Martin
Jose de San Martin timeline
Early 1800s in America
Early 1800s in America timeline
1800's history
1800's history timeline
Simon bivar
Simon bivar timeline
William Shakespeare
William Shakespeare timeline
Evita Peron
Evita Peron timeline
victor jara
victor jara timeline
History of 'Merica
ch. 11
ch. 11 timeline