Seeking the detailed historical background of the movie "Fortress Besieged in October"

The movie, Fortress Besieged in October, was a film depicting the revolutionary struggle in China during the late Qing Dynasty and the early Republic of China in 1900. The following is the detailed historical background of the movie: In 1900, the Qing Dynasty's rule was declining day by day, and social conflicts intensified. At that time, China's social class division was serious and social contradictions were becoming increasingly acute. In this context, some revolutionary groups began to become active, trying to overthrow the Qing Dynasty through revolution. During the 1911 Revolution, the Alliance was one of the largest revolutionary groups. On October 10, 1911, the Alliance launched an uprising in Beijing, announcing the overthrow of the Qing Dynasty and the establishment of the Republic of China. The rebel army quickly defeated the Qing army and won Beijing. However, the victory of the 1911 Revolution did not make the Chinese revolution more successful. Due to the differences and internal conflicts between the revolutionary groups, the regime of the Republic of China did not receive widespread support. Moreover, after the establishment of the Republic of China, some revolutionary groups tried to control the country through dictatorship, which caused the people's resentment and dissatisfaction. Therefore, in 1912, the government of the Republic of China announced the "Temporary Constitution of the Republic of China" in an attempt to consolidate its power through the formulation of a constitution. However, this constitution did not receive widespread support, and the contradictions between the revolutionary groups intensified. In 1927, the government of the Republic of China took control of the government of the Republic of China and began to implement a dictatorial rule. However, the Guomindang government did not solve the problem of China's revolution. Instead, it aggravated social contradictions and the suffering of the people. Therefore, after the founding of the People's Republic of China in 1949, the problem of China's revolution was completely resolved. The Chinese government began to implement a socialistic system and was committed to promoting national development and progress.