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  Queen Lilioukalani became Queen of Hawaii on September 2, 1838
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  The treaty of paris ended the mexican war.
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  On March 30, 1867 William Seward buys Alaska
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  USS Maine blown up in 1867
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  They charged up the hill to defeat their oppenents.
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  William McKinley proclaims Hawaii an officail state on September 6, 1893
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  TR completed the canal