The Congressional Building, located on the banks of the Herram Magic River, is not only the seat of the Protoss Empire's parliament but also a symbol of Protoss politics, history, and architectural art.
The history of this building can be traced back six hundred years, it is globally renowned for its epoch-making colossal scale, intricately carved stone walls, and a clock tower.
The Lower House is famous for its iconic blue seats and adversarial seating arrangement, making it one of Herram's most important political decision-making venues, while the Upper House, with its red seats and lavish decorations, upholds its tradition and solemnity, primarily responsible for inspecting and amending bills. Franklin Hall is the crucial hub connecting the Upper and Lower Houses, responsible for hosting large-scale events.