The Spirit Soldier rebellions of 1920–1926 were a series of major peasant uprisings against state authorities and warlords in the Republic of China's provinces of Hubei and Sichuan during the Warlord Era. Following years of brutal suppression, civil war, and excessive taxation, the rural population of central China was restive, and susceptible to militant salvationist movements. One spiritual group, the so-called Spirit Soldiers, promised the peasants that they could gain protection from modern weaponry through protective magic. Tens of thousands consequently rallied to join the Spirit Soldiers, and successfully revolted in the mountainous and isolated areas of Hubei and Sichuan. At its height, the Spirit Soldier movement numbered over 100,000 fighters, and controlled about forty counties.