Read the paragraph below to answer the question. This event was of great significance to modern Chinese history. The monarchial system was discarded with the founding of the provincial government of the Republic of China. The victory was soon compromised by concessions on the part of the Chinese bourgeoisie, and the country entered a period dominated by the Northern Warlords, headed by Yuan Shikai. (1 mark) What event is described above and in which year did it happen? (2 marks)