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 Khmer Rouge was a brutal regime that ruled Cambodia, under the leadership of Marxist dictator Pol Pot, from 1975 to 1979.
Explanation:
The correct one would be the 3rdone
The Peace of Westphalia, concluded in 1648 in Münster (Germany), ended the Thirty Years War, which started with an anti-Habsburg revolt in Bohemia in 1618 but became an entanglement of different conflicts concerning the constitution of the Holy Roman Empire, religion, and the state system of Europe.
