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What Was the Louisiana Purchase?It was the purchase of imperial rights to the western half of the Mississippi River basin from France by the United States in 1803.Completed on April 30, 1803.

Background regarding the Louisiana purchase consists of the significant land acquisition done by the United States from France, which doubled the size of the nation.

Some Key Players are President Thomas Jefferson, Napoleon Bonaparte (France).

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Key points:

Date of Purchase: April 30, 1803; formalized July 4, 1803.

Overall Cost: $15 million, approximately 4 cents per acre for 828,000 square miles.

The significance of the price: Massive land area added at relatively low cost.

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The Louisiana Purchase consisted of several portions of land from 15 current U.S. states, including Arkansas, Missouri, Iowa, North Dakota, South Dakota, Nebraska, Montana, Wyoming, Oklahoma, Kansas, Colorado, and parts of Minnesota and Louisiana. Hence, it was a very large trade of land. The Mississippi and Missouri rivers were a key part of the commerce.

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Overall, the constitutional debate was that Jefferson's concerns about the legal authority to acquire land. Additionally, The outcome was The Senate ratified the treaty on October 20, 1803, paving the way for future acquisitions.

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The Impact on Native American tribes was that it forced them to make treaties and removal from homelands. It created new waves of settlers that moved into the territory, leading to conflicts and the displacement of tribes.

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France regained Louisiana from Spain in 1800 under the Treaty of San Ildefonso.

While there were U.S. concerns over French expansion and access to the Mississippi River, they were vital for trade and navigation.

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It caused expansion of the United States Set the stage for westward expansion and the concept of Manifest Destiny.

Economic Growth: Increased agricultural productivity and access to resources.

Geopolitical Influence: Strengthened the U.S.'s presence in North America and its position against European powers.

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Some key figures prevalent in this topic are President Thomas Jefferson; U.S. Minister to France Robert Livingston; James Monroe.

- Negotiations began in 1802 to secure rights to New Orleans and navigation rights on the Mississippi.

- France, under Napoleon Bonaparte, decided to sell the entire territory due to financial strains and impending conflict with Britain.

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Key points

Purpose: Exploration of the newly acquired territory and mapping the land.

Commissioned by Jefferson in 1804; led by Meriwether Lewis and William Clark.

Achievements: Established U.S. claims to the Pacific Northwest, promoted trade, and documented new flora and fauna.

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In a nutshell the Louisiana purchase is a land deal between the United States and France in 1803.

The importance of this event was how it doubled the size of the U.S. and significantly expanded its territory.