Which option is one important source of public opinion the bill of rights, mass media, pollsters public official's

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