A. 1918–1935
B. 1939–1945
C. 1916–1924
D. 1928–1947
🧠 Explanation:
The Second World War, fought from 1939 to 1945, was a global conflict involving Allied and Axis powers. Triggered by Germany’s invasion of Poland, it saw unprecedented destruction, with over 70 million deaths. Battles spanned Europe, Asia, and Africa, involving key events like D-Day and the Holocaust. The war reshaped geopolitics, ending with the Allies’ victory and the establishment of the UN. Its economic and social impacts, like technological advancements and decolonization, transformed the world. The period remains a critical study in history, highlighting the costs of conflict and the pursuit of peace.
