Final answer:
The Aztec civilization became the strongest empire in Mesoamerica.
Step-by-step explanation:
The strongest empire in Mesoamerica was the Aztec civilization. The Aztecs were a Mesoamerican culture that flourished between the 14th and 16th centuries. They built a vast empire centered in the Valley of Mexico, and their capital city, Tenochtitlan, became one of the largest cities in the world at the time.
Learn more about Mesoamerican civilizations