A further of Mexico City's critical historic squares would be the Square on the Three Cultures (Plaza de las Tres Culturas). The square occupies the website of the key sq. of the Pre-Columbian city of Tlatelolco plus the scene of the last Determined stand with the Aztecs in 1521 - https://sergioltbho.blogofchange.com/28290205/the-5-second-trick-for-mexico-travel