From what I know it should be the Judicial branch
The first one, he looked to the classical past for the truth. I took this quiz myself and got 100%
He returned Japan to imperial rule
In Aztec social hierarchy, people who are called "Serfs" are the ones expected to support the upper class. They belong to the lowest social class in the Aztec culture and required to do labors for the nobles. As for the Incas, "Commoners" (farmers, artisans, servants, etc.) are required to support the higher class for they do not practice slavery. Majority of Inca's population belongs to the commoner class.