
Thinking in English BLACK FRIDAY SALE (50% Off Annual Memberships) - https://www.patreon.com/thinkinginenglish The biggest city in North America isn’t New York or Los Angeles, it’s Mexico City. Mexico City is also the oldest capital city in the entire Americas and the largest Spanish-speaking city in the world. Today, this enormous metropolis is home to over twenty million people. But its story began centuries ago, long before the arrival of the Spanish, when it was an island city built by the Aztecs in the middle of a va...