How did the Louisiana Purchase open an areas of settlement?

In exchange, the United States acquired the vast domain of Louisiana Territory, some 828,000 square miles of land. The treaty was dated April 30 and signed on May 2. In October, the U.S. Senate ratified the purchase, and in December 1803 France transferred authority over the region to the United States

Explanation:

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the puritans were a group of people who grew discontent in the church of england the common unity strengthened the community.