Why did the United States enter World War II?
- A Creek
- B War in Afghanistan
- C Hopi
- D (Bombing of) Pearl Harbor ✓ Correct
✅ Correct answer: D — (Bombing of) Pearl Harbor
💡 Explanation
Also accepted: Japanese attacked Pearl Harbor; To support the Allied Powers (England, France, and Russia); To oppose the Axis Powers (Germany, Italy, and Japan).