Charlemagne reunited Western Europe. He built an empire that reached across three countries.
Explanation:
Human occupation of New Mexico stretches back at least 11,000 years to the hunter-gatherer Clovis culture. They left evidence of their campsites and stone tools. After the invention of agriculture, the land was inhabited by the Ancestral Puebloans, who built houses out of stone or adobe bricks.
Alexander The Great's generals divided into 3 kingdoms ruled by his former commander
