International Journal of Korean History (Aug 2020)
Expansion, Contestation, and Boundary Making: Chosŏn Korea and Ming China’s Border Relations over the Yalu River Region
Abstract
This study investigates the transformation of the lower Yalu River from an ambiguous to a contested boundary and its partial linearization as the consequences of dynamic border interactions between Chosŏn Korea and Ming Liaodong. The establishment of an uninhabited region between Liaodong and Korea enabled the Chosŏn state to flexibly perceive and exert influence over the vacant Yalu River islands before the late fifteenth century. Its territorial tension with Ming China was then sharpened by the inflow of the Liaodong population into this area. The joint exploration of these islands under the impact of the Imjin War soon impelled the determination of a distinct boundary line in the early seventeenth century. While expansive state powers, their competing resource exploitation, and multilevel negotiations together shaped the fluidity of the Chosŏn-Ming boundary; it was also in this interactive process that their boundary-making activities and territorial conceptions were refined.
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