Updated timelines

Progris Riport.
Inventions 1900 to 1990
Charlemagne
Spenser Myers
Tayelor Anderson
Colin Brown
Alexander Von Humboldt
Revolutionary War
president nixon and the vietnam war
Jacob Prickett
Inventions
The Timeline in World History 1
Stephani Figueroa
The Life of a Meyer
Europe and Middle East 1550-1750
Kayla Dennis