Answer:
B. Resulted in increased conflict between the U.S. and France.
Step-by-step explanation:
It's believed that the failure of France to put down a slave revolution in Haiti, the impending war with Great Britain and probable British naval blockade of France – combined with French economic difficulties – may have prompted Napoleon to offer Louisiana for sale to the United States.
So B. Resulted in increased conflict between the U.S. and France. Would be my best guess.
I hope this helps. :).