Caste System

In Estalia, everyone is defined by, and lives within a very strict Caste system.
The highest in this system are the Senators, who serve as the de facto leaders of the nation.
Following them are the other members of the government, including members of The Silver Legion. Within this tier, there is also a sub-categorization which is equivalent to either their military rank or position in government.
After which are skilled tradesmen citizens, general citizens, and finally Estalian residents.
At the bottom of the hierarchy are foreigners.