The Qing dynasty was China’s last, and it created an empire of unprecedented size and prosperity. However in 1911 the empire collapsed within a few short months, and China embarked on a revolutionary course that lasted through most of the twentieth century. The 1911 Revolution ended two millennia of imperial rule and established the Republic of China, but dissatisfaction with the early republic fuelled further revolutionary movements, each intended to be more thoroughgoing than the last, from the National Revolution of the 1920s, to the Communist Revolution, and finally the Cultural Revolution.