USA HISTORY

Detailed explanation-1: -The purchase doubled the size of the United States, greatly strengthened the country materially and strategically, provided a powerful impetus to westward expansion, and confirmed the doctrine of implied powers of the federal Constitution.

Detailed explanation-2: -In this transaction with France, signed on April 30, 1803, the United States purchased 828, 000 square miles of land west of the Mississippi River for $15 million. For roughly 4 cents an acre, the United States doubled its size, expanding the nation westward.

Detailed explanation-3: -Jefferson’s men were in Paris because he wanted to buy the port of New Orleans. To him, New Orleans was key: Whoever owned it would be America’s natural enemy because that nation would control the channel through which produce from more than a third of the United States had to pass.

Detailed explanation-4: -Why was the Louisiana Purchase important to the United States? The Louisiana Purchase in 1803 was extremely important to the United States because it dramatically expanded the size of the country. It essentially doubled the size of union. It was also acquired peacefully rather than through warfare.

Detailed explanation-5: -The lands acquired stretched from the Mississippi River to the Rocky Mountains and from the Gulf of Mexico to the Canadian border. Thirteen states were carved from the Louisiana Territory. The Louisiana Purchase nearly doubled the size of the United States, making it one of the largest nations in the world.