Introduction to Square of the Three Powers: Square of the Three Powers is an open-air square located in Brasilia, the capital of Brazil. The Plaza of the Three Powers represents the three powers of the country: the Presidential Palace, Congress, and the Federal Supreme Court. It is called the nerve center of Brazil. The architectural designs around the square are bold, graceful, light and elegant. In front of the Presidential Palace, a bronze statue of two capital pioneers standing side by side with spears symbolizes the unity of the Brazilian people in defending the motherland. In addition, there are buildings such as the Brasilia Historical Museum and the Temple of Liberty near the square.