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U.S. Senate Ratifies Louisiana Purchase, Doubling Nation's Size

A historic treaty adds 828,000 square miles to the U.S. President Jefferson's bold interpretation of the Constitution makes it possible.

In the image the land is covered with plants and trees all over it, it seems to be a boat on the...
In the image the land is covered with plants and trees all over it, it seems to be a boat on the left side and over the back there is a wall.

U.S. Senate Ratifies Louisiana Purchase, Doubling Nation's Size

The United States Senate, on October 20, 1803, ratified a historic treaty with France, acquiring the vast Louisiana Territory for $15 million. This purchase, equivalent to around $340 million today, nearly doubled the nation's land area and significantly influenced its geographic destiny.

The Louisiana Territory, encompassing future states like Louisiana, Arkansas, Missouri, and parts of others, had originally been transferred from Spain to France in 1800. Initially, French Emperor Napoleon Bonaparte envisioned a French colonial empire in North America. However, events in Haiti and the threat of war with Britain led him to change his mind and sell the territory to the U.S.

President Thomas Jefferson and his allies in the Senate argued for the purchase, interpreting the Constitution's provision for governing a territory as implying the power to acquire one, despite no explicit authorization. The treaty marked a bold pragmatic turn in constitutional interpretation.

The Senate's approval was not unanimous. Figures like John Randolph of Roanoke and other Federalists opposed the ratification, citing concerns about the constitutionality of the large territorial expansion and the potential detachment of settlers from the USA. Despite this, the treaty was approved by 24 in favor and 7 opposed.

The Louisiana Purchase, a remarkable bargain for the vast expanse of territory acquired, significantly shaped the USA's territorial growth and influenced its destiny. It paved the way for the nation's westward expansion and the eventual admission of new states.

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