The Northern Expedition was carried out under the slogan of "opposing imperialism and warlords" put forward by China's * * * production party. During the Northern Expedition, China producers made great contributions to the army, political work and mobilizing the workers and peasants.

The Northern Expedition dealt a heavy blow to the rule of imperialism and northern warlords in China, basically wiped out the northern warlords, and opened the way for the development of China's new-democratic revolution in the future.