 Complete the following phrase:  As the assembly set out to ratify the constitution, Yuan resisted efforts to share power. Without the assemblys knowledge, he arranged for the large and expensive Reorganization Loan from a consortium of foreign lenders to fund his military. The loan, signed into effect at the HSBC Bank in the Legation Quarter, effectively surrendered the governments collection of salt tax revenues to foreign control. Yuans agents assassinated Nationalist leader Song Jiaoren in Shanghai. In response, Sun Yat-sen launched a Second Revolution in July 1913, which failed and forced him into exile. Yuan then forced the National Assembly to elect him as the president and expel Nationalist members. In early 1914, he dissolved the National Assembly and abolished the provisional constitution in May. On December 23, 1915, Yuan declared himself emperor, and his regime, the Empire of China 19151916. This declaration provoked the National Protection War as provinces in the south rebelled. Yuan was forced to step down from emperor to president in March 1916. He died in Beijing in June 1916, leaving military men from the Beiyang Army vying for control of the government. Over the next 12 years, the Beiyang Government in Beijing had no fewer than eight presidents, five parliaments, 24 cabinets, at least four constitutions and one brief 