Final answer:
The best central idea of this text about the Aztec empire is that it was a large civilization that promoted education, skilled craftsmanship, and scientific developments like a 365-day solar calendar.
Step-by-step explanation:
The best central idea of this piece of text about the Aztec empire would be option D: 'The Aztec empire was a large civilization that prioritized the education of children, had skilled metal workers, and created a 365-day solar calendar.'
The paragraph provides various details about the Aztec civilization, such as their emphasis on education for all children, their development of a sophisticated solar calendar, and their successful trade and craftsmanship, among others. They indeed appear to be a highly advanced civilization, as suggested by the detailed information in the text. This implies that the Aztecs had a specific level of sophistication and organization that allowed them to effectively rule over a vast empire.
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