Which of the following was not an advantage enjoyed by the Vikings over the Carolingians?
A. The Vikings had better ships
B. The Vikings used weather, like fog, to make themselves seem more fearsome
C. The Vikings had stolen the secret of gunpowder from the Chinese
D. The Viking raids were hit and run operations

the three roles stated in the dialogue develop the siblings' personalities.

lloyd's personality looks like a trademarketer

dana's personality is afraid from lloyd's behavior and the oldest sister is a decided person who tries to solve any conflict

your answer is c i hope that

it made them more prductive and efficent but with the change of polcies less and les got into the navy