Their sacrifices did not help then in anyway that was close to what agriculture did. All sacrifice did was take up time they could've used for something of more importance than throwing dead bodies down stairs. They could've used the space all the rituals and temples took up and replace them with houses or barracks. There also were many other civilizations that worshiped many gods just like the aztecs did and nothing they did made them any better than the other civilizations. In conclusion, historians should focus on the aztecs agriculture. Their agriculture was very important to their everyday lives and the inventions they made to make their agriculture happen were brilliant. The aztecs sacred temples for sacrifice only took up space and the rituals did took up precious time they can not get back. Historians have no good reason to focus on the aztecs sacrifices when there are many other civilizations that do the exact same