@star Only knew like 3 of these things from a week spent on the Mexica from a Mesoamerica class (tbf the professor's area of expertise was the Maya). Great job! I especially loved the dog part!
One part I'm confused about is the human waste fertilizer. I certainly believe you, it's just I've heard repeatedly that it's terrible fertilizer. Would it have worked better because they ate relatively little meat, or maybe because Tenochtitlan was so populated? Any idea? I'm really curious!