sorry but this question isnt a full question!
Answer:
you did not include the choices, but heres a advantage:
usually research is already done, so it proves that it is able to do research on, therefore the historian can carry out more research.
Explanation:
Answer:The Fear of Communism and the fact that Vietnam was being a puppet like state for the soviets in which America did not want Soviets idea spreading and overcoming democracy.
Explanation:During this time Vietnam was spread apart the north Communism and south was American in which they both fought neither winning or losing important positions or landmarks and eventually we called our troops back realizing the waste of supply’s for the inevitable truth that most of the Vietnamese people accepted communism.
Weather or not the emperor could become pope