Give one reason why the United States should not buy the Louisiana territory.Describe another way that the USA could ship products around the world without using the city of New Orleans.

I take it this is a "what if" kind of thing since the Louisiana Purchase is already a fait accompli.

Read what the opposition was thinking before the purchase was made. You can get ideas from there and write your assignment.
http://www.google.com/search?q=who+opposed+the+louisiana+purchase&oq=who+opposed+the+louisiana+purchase&aqs=chrome..69i57.6863j0j7&sourceid=chrome&es_sm=119&ie=UTF-8

This time period was when the first people came to North America____________.

One reason why the United States may not have wanted to purchase the Louisiana territory is the potential financial burden it could have placed on the country. This vast land acquisition would have required significant capital and resources to develop and govern, which may have strained the national budget at the time. Additionally, some politicians and citizens were concerned about the potential cultural and political impacts of acquiring largely unpopulated land with several different indigenous groups.

As for shipping products around the world without using the city of New Orleans, one alternative method would be to utilize other existing ports along the eastern seaboard. The USA could focus on developing its own ports, such as New York, Philadelphia, or Boston, that had already established trade networks and infrastructure. These ports could serve as alternative gateways for goods to be transported internationally without relying heavily on New Orleans. Additionally, the USA could explore the option of utilizing other ports in neighboring countries, such as Canada or Mexico, to access international trade routes and markets. This would allow the USA to diversify its shipping options and reduce dependency on a single port.