Task: Text Categorization
Input (English): This country's town of Batopilas once contained lucrative silver mines. Multiple classical capital cities in this country have gone by the title "Tollan," meaning "among the reeds." This country and its northern neighbor engaged in the long-simmering Chamizal border dispute over land created by a shifting riverbed. The Fuertes River cuts through Copper Canyon in this country, whose citizens call the river demarcating much of its northern border the Rio Bravo del Norte. The Pyramids of the Sun and Moon and the Avenue of the Dead are found in this country's ancient city of Teotihuacan. For 10 points, name this country home of the cities of Guadalajara and Cancun.
Output (English): Social Science