Answer:
1. Nahuatl-speaking tribes settle in the valley of Mexico
2. Three powerful city-states form Triple Alliance
3. Mexicans emerge as central power of Aztec Empire
4. Hernán Cortéz arrives with Spanish expedition
5. Smallpox devastated population of Tenochtitlan
6. Aztec Empire falls to Spanish conquest
Sorry I'm late but I hope this helps ❤️
Explanation: I took the test and I got it right. Hopefully you too