Which is the correct definition of the post-civil war term carpetbagger?

The answer to this question is C) a  person from the north who would move to the south in order to make money

b. sec, foreign relations

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: