Good sanitation is concerned with processes related to . A. keeping places clean and healthy B. improving literacy rates C. increasing income D. maintaining the environment Please select the best answer from the choices provided A B C D

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: