How did supporters of Sun Yat-sen in Chongqing contribute to the overthrow of the Manchus?

On the eve of the Chinese Revolution in 1911, Chongqing played a significant role in the movement to overthrow the Qing, or Manchu, dynasty. Many patriots in the region joined the revolutionary party led by Sun Yat-sen, contributing to the broader revolutionary efforts that were gaining momentum across central and southern China.1

While Chongqing remained influenced by regional separatism, its participation was part of a wider trend where revolutionary sympathizers—including cadets, junior officers, and members of secret societies—mobilized to challenge imperial rule. These efforts were fueled by widespread hostility toward the Manchu court, which many blamed for China’s humiliations by foreign powers, and a growing desire among the urban educated for a republican form of government. By joining Sun Yat-sen’s revolutionary cause, these supporters in Chongqing helped build the pressure that ultimately led to the collapse of the 268-year-old Qing dynasty.123