The Qing Dynasty was very unequal due to uneven social classes, huge populations, unorganized governing system, and imperialist pressure.
In this time, a constitution was created, China fell towards warlordism/chaos, and China turned to USSR as a model.
Qing Dynasty falls and Sun Yat-Sen comes into power.
Chiang Kai-Shek led the nationalist party. He promoted nationalism, democracy, and industrialization. However, the government was corrupt.