Sun Yat-sen’s Kuomintang (or Nationalist) Party was in a very weak situation, with no troops at its command or effective state apparatus at its disposal. He sought to strike a deal with the country’s most powerful military overlord, Yuan Shih-kai, but the result was to render Yuan the real power in the land and to sideline Sun. After Yuan’s death in 1916, the military governors that he had installed in the provinces quarrelled and shared out China between them, with the support of various foreign powers.

