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Sep 28, 1542
Discovery of Alta California
In 1542,Alta California was discovery by the portuguese Joao Rodrigues Cabrilho. -
Charles III
In 1765, Charles III of Spain gives the order to colonize the California . -
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Discovery of gold
The gold is discovery in Sutter's Mill in Californie on January 1848.More than 300 000 American adventurer and a foreign was came for gold. -
California attached to the United States.
In the 2 febrery 1848, the California was attached to the United States after treaty of Guadeloupe Hidalgo was signed by the Mexican.The United States take the California. -
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The civil War
It's a civil war between the American U.S and confederate states of America. -
The railroad
Before the arrival of the railroad the California was isolated compared to others States.After the War of Secession the construction of the first railroad was completed in 1869.