Although argued to be unconstitutional, the Louisiana Purchase was necessary because it had significant economic and political ramifications. Jefferson believed that the constitution did not have any provisions for acquiring territory and did not like the idea of France potentially blocking access to the port of New Orleans. This port would allow more efficient methods of trade and acquiring goods. The Louisiana Purchase provided land for the future of the growing population and helped the economic state of the country by increasing the amount of attainable natural resources. Even though there were concerns about the various Native American tribes in the western territory, America would have expanded eventually due to the later expanding population.