The reason why the Inca fell is probably because the were conquered by the Spanish, and their leader Pizzaro. I also think that they fell was because they didn't have the right weapons to defeat the Spanish. The Aztecs at first didn't fall, they defeated the Spanish at first. The Spanish also fell because it was difficult to attack with all its water all around it.
So the Spanish went back to their friends to team up and help defeat the Aztecs. With all the things that they had, the Spanish were determined to defeat the Aztecs and the Inca. The Aztecs also fell because they lost their leader when he was killed.
So the Spanish went back to their friends to team up and help defeat the Aztecs. With all the things that they had, the Spanish were determined to defeat the Aztecs and the Inca. The Aztecs also fell because they lost their leader when he was killed.
