according to nationalists, a nation - states government should be\no controlled by european monarchs.\no led…

Brief Explanations:

Nationalism emphasizes the self - determination of a nation. A nation - state's government, according to nationalists, should represent the will of its own people and be chosen by the nation - state itself, rather than being controlled by external European monarchs, led by an appointed president not through the nation's choice, or voted on by European parliaments which are external entities.

Answer:

D. chosen by that nation - state