Here, we have the father of Aztec Batman giving the Spanish colonist a moral lesson, saying, “Does your God allow the murder of women and children?” https://i.imgur.com/UOSEvp6.jpeg
I should point out that Batman's father here is the village chief, and in order to climb the social ladder in Aztec society, it was necessary to sacrifice slaves and children, either by ripping out their hearts while they were still alive, by burning them alive, or by drowning them.
In Aztec culture, children were offered as sacrifices to Tlaloc, the god of rain.
It was believed that their cries fed the clouds and brought abundant harvests.
The indigenous people mistreated by the Aztecs were so relieved that the conquistadors came to kill the Aztecs that they joined them with joy and some of them even gave their DAUGHTERS in marriage to the Spaniards.
Even before that though (heavily paraphrased, iirc stuff) a southern man (possibly a general?) who was exiled from his kingdom went north and found a tribe of really tough folks living in a harsh place. He took 10 years to win them over, organize their army & modernize their weapons and tactics.
They then took everything they could carry, burned what was left & the entire tribe moved south bent on conquest.
It was super-effective!