The U. S. left the Vietnam war in the

In the what? is that the complete question or is  there more to it?

Explanation:

b. great plains

hope this

lee and grant, both of whom held the highest rank in their respective armies, had known each other slightly during the mexican-american war (1846-48) and began their dialogue by exchanging awkward personal inquiries. characteristically, grant had arrived in his mud-splattered field uniform while lee had turned out in full dress attire, complete with sash and sword.

explanation: