Answer:
1. THOMAS JEFFERSON was uncertain if the Constitution approved the securing of land, yet he figured out how to legitimize the buy. President Jefferson became worried that France had control of the essential port of New Orleans, and looked to buy the port and West Florida.
2. (positive) The buy multiplied the size of the US, significantly fortified the nation physically and deliberately, gave an amazing force to toward the west development, and affirmed the regulation of suggested forces of the government Constitution.(negative) While the Louisiana Buy an added the area all in all to the US, land debates on a more limited size emitted right away. With the Spanish government not, at this point in charge, the oral agreements and conventional family possessions of existing landowners prompted convoluted lawful debates.