Editing Goguryeo (section)

==Government==
Early Goguryeo was a federation of five tribes, which later turned into five districts. As the autonomy of these five tribal collectives waned, regional officers were appointed with valley as a unit.As Goguryeo progressed into the 4th century, a regional administration unit arose that centred around fortresses that were built in the newly enlarged areas. From the 4th century to the early 6th century, The gun (roughly translated as counties) system began to be established in most of the regions controlled by Goguryeo, though not all, evidenced by the existence of 16 counties near the Han river and the nickname of a military post called Malyak, nicknamed the gundu (roughly translated as the head of county). The gun subdivision had sub subdivisions which was either a seong (fortress) or chon (village). The official that was governing the whole county was called a susa, though its names changed to Yoksal, Choryogunji and Rucho. Yoksal and Choryogunji had both military and civil capabilities, and its residence often assigned inside fortresses.<ref>{{cite web|url=http://encykorea.aks.ac.kr/Article/E0003323|script-title=ko:고구려|website=[[Encyclopedia of Korean Culture]]}}</ref>