After world war II, many educated Asians and Africans questioned the nation state concept of European communal identity.
In a nation state, the state and the nation are one political entity. Since a country does not necessarily need to have a dominating ethnic group, it is a more precise definition than "country". A diaspora or refugees who reside outside the nation state may be considered part of a nation in the sense of a shared ethnicity; some nations in this sense do not have a state where that ethnicity is the majority. A nation state is merely a sizable, politically independent country or administrative region in the broadest sense.
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Answer: A. The prison population increased four-fold.
One of those accomplishments was to teach his soldiers discipline. They were fighting poorly because they lacked it. Hope this helps!