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The earliest human artifacts in Mexico are chips of stone tools found near campfire remains in the Valley of Mexico and radiocarbondated to circa 10,000 years ago. Mexico is the site of the domestication of maize, tomato, and beans, which produced an agricultural surplus.This enabled the transition from paleoIndian huntergatherers to sedentary agricultural villages beginning around 5000 BC.Wikimedia Commons has media related to Secretaries of the Interior of Mexico. Pages in category Mexican Secretaries of the Interior The following 51 pages are in this category, out of 51 total. This list may not reflect recent changes . * Secretariat of the Interior; A. Carlos Abascal ...
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