The Louisiana Purchase<span> (1803) was a land deal between the </span>United States<span> and France, in which the </span>U.S. acquired<span> approximately 827,000 square miles of land west of the Mississippi River for $15 million.</span>
The unions main goal was to keep the country United
Answer:
A landmark case is a court case studied because it includes historical and legal significance :)
Explanation:
