Select the correct answer.
which condition must be true for a nation to exist?
a.
all of the people must speak the same language.
b.
a single religion must unify the citizens of the country.
c. at least a million people must live within the borders of the country.
d. the country must be sovereign and handle its own affairs.

The correct answer is D. For a nation to exist, the country must be sovereign and handle its own affairs.

Explanation:

A nation refers to a collective of people united by citizenship of a state or a country, that is, a politically defined population and geopolitical unit.

A nation is a sovereign state built around and associated with a group of people with a shared identity, that is, supported by the cultural identity of a majority population but which usually also includes various minority people, and which has autonomous government and military with a monopoly of violence and has been recognized by other states.

the boundarys like convergent divergent and transform it causes subduction

i think it's the cabinet