Answer:
France sold the Louisiana Territory to Great Britain.
Step-by-step explanation:
And 2 years later why did he start a war? Seemingly: to develop a new rich territory would be better and more efficient than to be at war.
But he sold the territories of the modern
Arkansas, Missouri, Iowa, Oklahoma, Kansas, Nebraska, the southern part of Minnesota, most of the state of North Dakota, almost the entire state of South Dakota,
the North-Eastern part of the state of New Mexico, most part of the Montana
part of Wyoming, the Northern part of Texas, the Eastern half of Colorado,
part of Louisiana (on both banks of the Mississippi river), including the city of New Orleans...and started to make the wars... 9 years later he started his Russian campaign. If he didn't sell, the world history would have gone the other way.