The united nation organization (UNO) is primarily regarded as successful because?

A. its members continue to increase
B. of its control of the outbreak of another world war
C. all member countries have veto power
D. more member countries acquire more nuclear power

Correct Answer: Option B

B. of its control of the outbreak of another world war

Explanation

The United Nations was created to save succeeding generations from the scourge of war, protect human rights, maintain international peace and security, and uphold international law.