초록 close

The location of Golpoguk was a basin of Changwon city having its center in Dogyedong·Gaeumjeongdong.The remains of the bronze age and the period of the Three States are being found here. Especially in Sungsan shell mound, iron mine was founded, which tells us that there existed the iron manufacturing skills. The formation period of Golpokuk was 2 C at the latest. The condition enabled Golpokuk to develop was agricultural productivity in the basin area of Changwon, trade through Masan bay, and elaborated iron culture and so on. These all enabled Golpokuk to play an important leading role in the Posangpalkuk war. Even though Golpokuk was collapsed by losing in the war, after the 4 C, a new political group called Taksunkuk appeared around Changwon area.