Answer:
The Building of Tenochtitlan About 1325, the Aztecs began building a capital city on the island in Lake Texcoco. They called the new capital Tenochtitlan (tay»nohch«teet»LAHN). In some ways the place said to be chosen by Huitzilopochtli was a good one. Having water all around made the island city easy to defend against attack.
Explanation:
what type of essay is it?
The answer would be B the magna carta
Because there was so little known about the ocean floor at the time