Define the concept of nationalism Explain how nationalism can serve as a centripetal force in a nation-state.
Describe a real-world example that illustrates when nationalism and ethnic division leads to mass conflict in a multinational state.
(dont have to answer all of them just what ever you know:)

Brand c i think that should be it

Historians are researchers of the past or people who understand the history of people. with this field, they must possess qualities such as being unbiased, patient, efficient reader, has a knack for logic and critical thinking and reasoning, disciplined, open-minded, resourceful, with good analytical ability, good reasoning skills and problem solving!

Answermongolia;

Benjamin franklin and john adams