freely – as it would erode government influence. The Joseon Dynasty had a strict social hierarchy: the wealth of the yangban nobility rested on the backs of sangmin farm labourers and tenants; the Daewongun wanted to prevent the collapse of this hierarchy; despite his fame for his fairness and support of civilization, the emancipation of the sangmin would mean the destruction of the yangban, his own social class. The international relations of Joseon worsened as the Daewongun adopted increasingly desperate and harsher measures in order to repel Westernization. The Daewongun made the choice of protecting the world he knew by trying to shut out foreigners, at the cost of delaying development and modernization, and to keep Korea a hermit kingdom. Many Koreans state that had he chosen to engage with foreign countries as his daughter-in-law Queen Min advocated, the Japanese rule of Korea could have been avoided. However, others state that the ten years of the Isolation Policy was too small a part of the Joseon Dynasty to derive such a statement from. Retirement In 1874, King Gojong came of age. His wife, Queen Min, influenced his decision to "assume the full measure of royal responsibility", an action that forced the Daewongun into semi-retirement. Return to power The Daewongun enjoyed a brief return to power during the Imo Incident in 1882. On the second day of the mutiny, a group of rioters were received by the Daewongun, "who reportedly exhorted them to bring down the Min regime and expel the Japanese". King Gojong asked his father, the Daewongun to come to the palace. The Daewongun's appearance, escorted by 200 mutineers, "put an immediate end to the wild melee." Gojong gave the Daewongun "all the small and large matters of the government" and thus the Daewongun resumed his rule. Both Japanese and Chinese forces headed towards Korea to put down the rebellion, and Ma Chien-chung, a Chinese diplomat in Korea, decided that it was time to remove the Daewongun. The Chinese had three reasons they wanted to remove the Daewongun: First, he attempted to overthrow the pro-Chinese Min faction. Second, "he created a situation which invited the Japanese troops to Korea, thus precipitating the danger of a military conflict between Japan on the one hand and Korea and China on the other." And third, "the Taewongun [Daewongun]-inspired disturbance threatened the foundation of a lawfully constituted government in a dependent nation". Ma