Please help I need this due in 6 or 7 minutes!! Thank you​. it's a true or false question

I would say all of them true to me but I would say the first one true last one false

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: