HomeUPSCWorld War II, also known as the Second World War, was a global war that lasted from _________. 166. World War II, also known as the Second World War, was a global war that lasted from _________.By Admin / October 4, 2025 A. 1939 to 1945 B. 1940 to 1946 C. 1935 to 1940 D. None of these ✅ The correct answer is option A.