Smarting at the insult and menace of this act, Yukio, raising an army, marched to the west and slew the traitor. Having thus unfurled the standard of defiance against the mighty Han dynasty, he returned to his castle, and awaited with anxious preparation the coming of the invading hosts which he knew would be hurled upon him from China.
The avenging expedition, that was to carry the banners of China farther toward the sunrise than ever before, was despatched both by land and sea, B.C. 108. The horse and foot soldiers took the land route around the head of Liao Tung Gulf, crossed on the ice of the Yalu River, and marched south to the Ta-tong, where the Chō-sen men attacked their van and scattered it.
The fleet sailed over from Shantung, and landed a force of several thousand men on the Corean shore, in February or March, B.C. 107. Without waiting for the entire army to penetrate the country, Yukio attacked the advance guards and drove them to the mountains in disorder.
Diplomacy was now tried, and a representative of the emperor was sent to treat with Yukio. The latter agreed to yield and become vassal, but had no confidence in the general whom he had just defeated. His memory of Chinese perfidy was still so fresh, that he felt unable to trust himself to his recently humbled enemies, and the negotiations ended in failure. As usual, with the unsuccessful, the Chinaman lost his head.
Recourse was again had to the sword. The Chinese crossed the Ta-tong River on the north, and defeating the Chō-sen army, [[18]]marched to the king’s capital, and laid siege to it in conjunction with the naval forces. In spite of their superior numbers, the invaders were many months vainly beleaguering the fortress. Yet, though the garrison wasted daily, the king would not yield. Knowing that defeat, with perhaps a cruel massacre, awaited them, four Chō-sen men, awaiting their opportunity, during the fighting, discharged their weapons at Yukio, and leaving him dead, opened the gates of the citadel, and the Chinese entered.
With the planting of the Han banners on the city walls, B.C. 107, the existence of the kingdom of Chō-sen came to an end. Henceforth, for several centuries, Liao Tung and the land now comprised within the two northwestern provinces of Corea, were parts of China.
The conquered territory was at once divided into four provinces, two of which comprised that part of Corea north of the Ta-tong River. The other two were in Liao Tung, occupying its eastern and its western half. Within the latter was the district of Kokorai, or Kaokuli, at whose history we shall now glance.
Coin of Modern Chō-sen. “Chō-sen, Current Treasure.”
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