We are first going to compare those two stories. They both take place in Mexico Aztec and long time ago. Also they are story that had been passed on to another and another . They both some sort of army,kingdom,tribe, or something like that.Those are the few thing in common.
Now we are going to contrast the stories. Popo and Ixtla was a love story.It is all about the guy who people think that he fell in the river. So then Ixtla died but Popo made it out alive . Tenochtitlan was about this city . Like how perfect it was and