Which event significantly undermined Napoleon's plans for a North American empire, leading him to sell the Louisiana Territory?

The outbreak of war with Spain.

A successful slave rebellion in Haiti.

A devastating hurricane in the Caribbean.

The British naval blockade of French ports.

The Louisiana Purchase of 1803 was a landmark event primarily because it...

ended all future conflicts with American Indian tribes.

gave the United States control of Florida.

nearly doubled the territorial size of the nation.

removed French troops from the Canadian border.

To fund his military campaigns in Europe.

To pay off France's national debt to Spain.

To finance a new expedition to the Americas.

To establish a naval base in the Gulf of Mexico.

To prevent British merchants from dominating the cotton trade.

To ensure western farmers could ship their goods via the Mississippi River.

To create a new center for American shipbuilding and industry.