 In 1905, the Eulsa Treaty (also known as the Japan-Korea Protectorate Treaty), made a pact between Korea and Japan.Due to the unequal and compulsory nature of the treaty, many people, including Shin Dol-seok, struggled against the Japanese army.In 1907, Korea signed another unequal treaty with Japan, at which time the previously irregular Righteous Armies finally formed a union against the Japanese army.