Final answer:
The Louisiana Purchase provided the United States with a port on the Gulf of Mexico, improved trade routes, and protection against a British invasion.
Step-by-step explanation:
One benefit that the Louisiana Purchase provided for the United States was a port on the Gulf of Mexico. The purchase of the Louisiana Territory from France in 1803 gave the United States control over the port of New Orleans and access to the Mississippi River, opening up a vital trade route for the country.
With this acquisition, the United States gained the ability to transport goods and conduct international trade more efficiently, as ships could now directly access the Gulf of Mexico, avoiding the need to sail through British-controlled areas. This not only boosted the economy but also strengthened national security by reducing dependence on foreign-controlled ports.
Additionally, the Louisiana Purchase provided protection against a British invasion. By acquiring the vast territory, the United States expanded its borders and created a buffer zone between British-controlled Canada and the main body of the country, reducing the chances of conflict and potential invasion from the British.
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