Answer:
1: France
2: Napoleon Bonaparte was running out of money so he sold some territory to the U.S.A
3: One advantage is The United States would gain a lot of territory and it would also make it easier and cheaper on the farmers to ship their goods to the port
A disadvantage is people got worried that the country would get too big and impossible to govern.
4: I have no Idea
5: Because they were discovering and mapping a new undiscovered part of the country
Step-by-step explanation: