Lake of texcoco which is located in the middle of the swampy island founded in the year 1325 in technochtitlan, the capital city of mexica, now under the control of mexico city.

At the end of tepenac War, Azcapotzalco capital of the tepanecs was captured by mexica and is added to the Aztech hegemony

In 1438 it was captured by mexica and at AD 1140 it was established by Tlahucia .