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Period: to
Manifest Destiny
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John Astor created the American Fur Company
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Britain and the U.S. create a joint occupation for Oregon
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Adams-Onis Treaty
Adams-Onis Treaty was signed -
Russia gives up claim to the land south of Alaska
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John Quincy Adams becomes president
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Americans start traveling to the Oregon Country
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Marcus Whitman builds mission in Oregon
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"Oregon fever" sweeps through Mississippi valley
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U.S. and Britain set the Oregon Boundary at 49*N
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The Cayuse attack Dr.Macus's mission and killed him, his wife, and 11 others