ABAHAI

born Nov. 28, 1592, Manchuria [now in China] died Sept. 21, 1643, Manchuria reign titles (Wade-Giles romanization) T'ien-ts'ung and Ch'ung-te Manchurian tribal leader who, in 1636, became emperor of the Manchus, Mongols, and Chinese in Manchuria and, for his family, adopted the name of Ch'ing. Abahai was the eighth son of Nurhachi (1559-1626), the great Manchu leader who extended his people's rule over the tribes of the Inner Asian steppes and organized his tribesmen into a bureaucratic Chinese-style state. Soon after his father's death, Abahai eliminated his brothers as rivals and consolidated his personal rule. He was successful largely because of his extraordinary ability as a military leader. He led armies into Inner Mongolia and Korea and made those countries vassal states of the Manchus. With the increased monetary and food supplies available from Korea and with the additional manpower and horses from the Mongols, he perfected the military machine known as the Eight Banners. After four expeditions he finally occupied the formerly Chinese-controlled Amur region of northern Manchuria and three times broke through the Great Wall on raids into North China. As more Chinese were captured and taken into Manchu service, the government was able to duplicate more exactly the organizational structure of its Chinese counterpart. Thus other talented Chinese were induced to join. On the advice of his Chinese advisers, Abahai changed his dynastic name from Chin to Ch'ing ("Pure") and began the conquest of China. Although he died before his goal was realized, his reign greatly strengthened the foundations of Manchu rule. A year after his death the Manchus conquered Peking, the capital of China's Ming dynasty, and shortly after subdued the remainder of the country.