Which of the following was NOT a new weapon introduced during WWI? A) tanks
B) chlorine gas
C) guns
D) aircraft

How did king george iii react to the olive branch petition sent by the second continental congress?

How has the caste system canged in indea and pacistane

Which two tribes were closely related allies of the wichita? a. the lions and the kiowa apache b. the kadohadacho and the pawnee c. the osage and the quapaw d. the tawakoni and the waco