The correct answer is the following.
The list of events in the correct order in which they took place is the following.
1.- The United States offers to buy New Orleans from France.
2.- Napoleon offers to sell Louisiana Territory to the United States.
3.- Haiti wins its Independence from France.
The United States wanted the city of New Orleans because it represented a strategic place of control of the Mississippi River and do not like the idea of having the French too close to its territory. Then, having too many economic problems in France and Europe, Napoleon offers to sell the Louisiana Territory to the United States. That is when President Thomas Jefferson sent diplomats to Paris to accelerate negotiations. Finally, the Louisiana Purchase was signed on April 30, 1803. Regarding Haiti, it got its independence from France on January 1, 1804.
