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Sutter's Fort Established
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Swiss immigrant John Sutter started a colony
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Pioneers begin travelling West on the Oregon Trail
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United States Annexes Texas
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only 500 people lived in the providence of California
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Mexican War Begins
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Santa Anna Returned to power in Mexico
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The Two Armies Clashed at Buena Vista
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United States wins the Mexical War
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California Goldrush begins
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20.000 immigrants came to Cali
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California became 31 state
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California placed a big tax on foregin workers
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Gasden Purchase establishes Southwestern borders
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Transcontenental railroad is completed