Why did the Aztecs make there homes in a swampy area

Aztecs were pushed from their home by the Culhuacan they needed a new place. The priests said they had a sign from the gods. The Aztecs should settle where they saw an eagle holding a snake while standing on a cactus.

Explanation:

The Aztecs built their homes in a swampy area because they felt as if they were instructed to do so. Their gods told the roaming Aztecs to search for an eagle holding a snake in its beak, while perched atop a cactus. This location was where they were to build their capital city and live.

Hope this helps.

i think it is the third one.

no because it could make the world a terrible place to live in.