After the crusades, the social class that became important to expanding trade networks is the Bourgeoisie. A Bourgeoisie is a characteristic of a person of the middle class. Typically with reference to its perceived materialistic values or conventional attitudes. It is also marked by a concern for material interests, and respectability and a tendency toward mediocrity.
To help save money for the military
They have the power to recall any state officials from their position and initiate or hold referendums on existing laws.