How did around 10 million people become part of the Aztec empire?People had to pass a special test to become an Aztec.People wanted to be a part of the great empire.The powerful Aztec army defeated many other tribes.

The Aztec Empire, which existed from 1345 to 1521, grew to include around 10 million people primarily through the process of conquest and assimilation of surrounding tribes and civilizations. Here's a step-by-step explanation:

1. Military Conquest: The Aztec Empire was known for its powerful and skilled army. They would often wage war against neighboring tribes and civilizations. Upon defeating these groups, the Aztecs would incorporate their lands and people into the empire.

2. Assimilation and Integration: After a tribe or civilization was conquered, the Aztecs would often assimilate these people into their society. This could involve adopting aspects of their culture, intermarriage, and requiring them to learn the Aztec language and customs. Over time, these conquered people would become part of the Aztec Empire.

3. Voluntary Joining: Some tribes and civilizations chose to join the Aztec Empire willingly. They may have been attracted by the Aztecs' advanced civilization, including their impressive cities, complex social structure, and rich culture. Joining the empire could provide security, economic benefits, and access to a larger community.

4. Tribute System: The Aztecs also had a tribute system where