Answer:
to advance democracy and humans right around the world
The man positive affect of the war was the employment of many, previously jobless, Americans. War always brings new jobs, not just in the military. Factories that built things such as planes, guns, ammunition, etc. needed people to staff those jobs. This opened up thousands, if not millions, of new jobs for Americans.
Another influence is the development of new technologies. When new technologies are developed during wars, America is able to sell those products to different nations. This would be a positive affect on the economy of America.
President Jefferson hesitated in
submitting the Louisiana Purchase treaty because he did not want to
violate the Constitutional power granted to him. He was aware that the
Constitution does not specifically allow him to buy land or territory from a foreign
power.
