Which area on the map was conquered by Kublai Khan Mongol Empire
under the reign of Genghis Khan in 1227
under his heirs at its greatest extent in 1279
2

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:

stay home

hope it

the right answer is d