Time Machine! Take me to the time of the Mayans, Aztecs, and the Incas.
Hello. You seem like a foreigner. It is not safe here in the Inca Empires anymore; there is civil war going on and small pox is killing us. I am leaving this place immediately because I am guessing that the fall of this empire will come because of these horrid things.
Oh no, not him too. I am telling you. Small pox is going to make us vulnerable to the Spanish!
Sorry sir, you have small pox.
Hi! You must be the explorers coming to visit our temples. Well here in the Aztec Empire, we often build massive pyramids made for our gods. Here you see a pyramid made for our main god.
The Maya Empire doesn't have one Emperor. Here, we have many different city-states that each have their own ruler.
Hello! I am a foreigner. Who rules the Maya Empire?
Wow. I learned a lot from that experience. The Inca empire fell because they were vulnerable when the Spanish attacked. The Aztecs made pyramids for their gods, and the Mayans had city-states.