when did the aztecs rule an empire beyond the valley of mexico

3 answers

The Aztecs began to expand their empire beyond the Valley of Mexico in the late 15th century. By the early 16th century, the Aztec Empire had grown to encompass much of central and southern Mexico, stretching from the Gulf of Mexico to the Pacific Ocean.
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The Aztecs began to expand their empire beyond the Valley of Mexico around 1428, and by 1519, it had reached its greatest extent.