Which of the following did not cause social classes to appear during the Old Kingdom? a- summerian influences
b-increase in farming
c- increase in population

Question 14 of 27 1 point what happened at the battle of yorktown? a. prussian baron friedrich von steuben trained washington's troops. b. general washington's troops crossed the delaware and surprised a troop of hessians. c. general washington's troops struggled to survive a cold winter. d. british general cornwallis surrendered to general washington