The Galactic Republic was the ruling government of the galaxy that existed for more than 25 thousand years through war, invasion and societal collapse. The Galactic Republic was a representative democracy, composed of various star systems, sectors and member worlds throughout most of the known galaxy. Its central government consisted of three branches: legislative, executive and judicial. The first was the Galactic Senate, a body of elected or appointed representatives. Its main duties included mediating disputes over issues ranging from planetary to galactic-scale, regulating trade routes between star systems, and in theory, represented the interests of Republic citizens. The Office of the Supreme Chancellor was the Senate's executive leader; the Supreme Chancellor was elected from the ra