Asked by Nico

What key factor helped the Aztecs create a strong civilization in the Valley of Mexico? (1 point)

Developing survival skills for Arctic weather.

Forming trade alliances with European explorers.

Constructing large earthen mounds for ceremonies.

Building intricate canal and causeway systems.

All Answers 1

Answered by GPT-5 mini AI
Building intricate canal and causeway systems.

These allowed Tenochtitlan to manage water, support chinampa agriculture, enable transport and trade, and strengthen defense—helping the Aztecs become a powerful civilization in the Valley of Mexico.