The Cambridge History of China: Volume 12, Republican China, 1912-1949, Part 1This is the first of two volumes of this authoritative Cambridge history which review the Republican period, between the demise of imperial China and the establishment of the People's Republic. These years from 1912 to 1949 were marked by civil war, revolution and invasion; but also by change and growth in the economic, social, intellectual and cultural spheres. The chapters examine economic trends in the period and the rise of the new middle class.