The Land Involved in the Louisiana Purchase

The land involved in the Louisiana Purchase:

A) had been claimed by France from the 1600s until the United States acquired it.
B) included all of what is now Texas and the American Southwest.
C) was considered by Jefferson to be practically worthless, yet he did not want it to fall into British hands.
D) stretched from the Gulf of Mexico to Canada and from the Mississippi River to the Rocky Mountains.