A) Trygve Lie
B) Ban Ki Moon
C) None of these
D) U Thant
🧠 Explanation:
- U Thant became the first Asian to serve as UN Secretary-General in 1961.
- He took over the position after the sudden death of Dag Hammarskjöld.
- U Thant played a key role during the Cuban Missile Crisis and promoted peace.
- His calm leadership earned him great respect on the global stage.
