Why is the archaeological site of Pompeii so important to our understanding of life in a Roman town? 
 A.Pompeii is the only place where Roman structures can be seen today. B.
 The Romans purposely left Pompeii intact as a monument to the people that died there. 
 C.The remains at Pompeii were preserved intact when the volcanic ash covering them hardened, giving a realistic picture and understanding to life there.