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treaty of paris
the united states and great britain ,ended the revolutionary -
louisiana purchase
bought from france for $15 million -
florida
we bought flordia from spain -
annexation of 1845
the annexation of texas the mexican american war -
oregon territory 1846
the territory south of that line -
mexican cession 1848
the mexican cessionof 1848is a historical name in the united states for the regoin of the modern day -
gadsden perchase 1853
on presents day southern arizona and south western