+The **Louisiana Purchase** was a pivotal land deal in 1803 where the [United States](/wiki/United_States) acquired vast western territory from [France](/wiki/France). This immense acquisition doubled the young nation's size, shaping its future and westward expansion.
+## See also
+- [Thomas Jefferson](/wiki/Thomas_Jefferson)
+- [Napoleon](/wiki/Napoleon)
+- [Expansion](/wiki/Expansion)
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