Answer:
C.
Explanation:
Self-determination, in politics, is defined as a principle which gives people right to choose their own political, economic, and cultural status. The UN defines the term self-determination as a right of people to choose freely their political, economic, social, and cultural systems. The right to self-determination was the guidng principle that reconstructed Europe after the World War I.
Thus from the given statements, self-determination means free to choose its own government and policies.
Therefore, the correct answer is option C.