What major event happened on September 11, 2001 in the United States?
- A Terrorists attacked the United States ✓ Correct
- B Hopi
- C Airplane
- D Worked to ensure that people would "not be judged by the color of their skin, but by the content of their character"
✅ Correct answer: A — Terrorists attacked the United States
💡 Explanation
Also accepted: Terrorists took over two planes and crashed them into the World Trade Center in New York City; Terrorists took over a plane and crashed into the Pentagon in Arlington, Virginia; Terrorists took over a plane originally aimed at Washington, D.C., and crashed in a field in Pennsylvania.