much later "Joseon". The connection between the two therefore may have been asserted by North Korea for the use of propaganda. Nevertheless, Pyongyang became a major city in old Joseon. History Pyongyang was founded in 1122 BC on the site of the capital of the legendary king Dangun. Wanggeom-seong, which was in the location of Pyongyang, became the capital of Gojoseon from 194 to 108 BC. It fell in the Han conquest of Gojoseon in 108 BC. Emperor Wu of Han ordered four commanderies be set up, with Lelang Commandery in the center and its capital established as "Joseon" (朝鮮縣, 조선현) at the location of Pyongyang. Several archaeological findings from the later, Eastern Han (20–220 AD) period in the Pyeongyang area seems to suggest that Han forces later launched brief incursions around these parts. The area around the city was called Nanglang during the early Three Kingdoms period. As the capital of Nanglang (), Pyeongyang remained an important commercial and cultural outpost after the Lelang Commandery was destroyed by an expanding Goguryeo in 313. Goguryeo moved its capital there in 427. According to Christopher Beckwith, Pyongyang is the Sino-Korean reading of the name they gave it in their language: Piarna, or "level land". In 668, Pyongyang became the capital of the Protectorate General to Pacify the East established by the Tang dynasty of China. However, by 676, it was taken by Silla, but left on the border between Silla and Balhae. Pyongyang was left abandoned during the Later Silla period, until it was recovered by Wang Geon and decreed as the Western Capital of Goryeo. During the Joseon period, it became the provincial capital of Pyeongan Province. During the Japanese invasions of Korea (1592–98), Pyongyang was captured by the Japanese and held until they were defeated in the Siege of Pyongyang. Later in the 17th century, it became temporarily occupied during the Qing invasion of Joseon until peace arrangements were made between Korea and Qing China. While the invasions made Koreans suspicious of foreigners, the influence of Christianity began to grow after the country opened itself up to foreigners in the 16th century. Pyongyang became the base of Christian expansion in Korea. By 1880 it had more than 100 churches and more Protestant missionaries than any other Asian city, and was called "the Jerusalem of the East". In 1890, the city had 40,000 inhabitants. It was the site of the