The Qing Empire: Conquest, Expansion and Dynastic Crisis

The Qing Empire was a Manchu-led dynasty that ruled from its proclamation in 1636 until the abdication of its last emperor in 1912. Its conquest of the Ming capital in 1644 began Qing rule over China proper, but establishing control across the south took decades. During the eighteenth century, campaigns extended Qing authority across large parts of Inner Asia, including territories now known as Mongolia, Xinjiang and Tibet. The empire’s rulers combined institutions inherited from earlier Chinese dynasties with distinct forms of rule for different peoples and regions. In the nineteenth century, rebellions, foreign wars and unsuccessful efforts to strengthen the state steadily weakened that arrangement.

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Forming a Manchu-led state

The Qing grew out of a political and military alliance built by Nurhaci, a leader of the Jianzhou Jurchens in the northeast. The Jurchens were a settled farming people as well as hunters and mounted fighters. Nurhaci brought Jurchen groups under his leadership and organized them into the Eight Banners, a military system developed from the early seventeenth century and formally established in 1615. The Banners were more than field armies: membership also shaped social position and ties to the ruling state.

In 1616 Nurhaci proclaimed the Later Jin dynasty. Two years later, he announced the Seven Grievances, a list of complaints against Ming rule, and openly challenged Ming authority. His forces captured important cities in Liaodong, and in 1625 he made Mukden, now Shenyang, his capital. Alliances with Mongol groups added cavalry and political support. These changes helped create a state capable of challenging the Ming, but its armies also relied on Chinese defectors and captured or surrendered troops.

Nurhaci’s son Hong Taiji expanded these alliances and institutions. In 1635 the ruling house adopted the name Manchu for the united Jurchen people. The following year Hong Taiji proclaimed the Great Qing. He also organized Mongol and Han Chinese forces within the Banner system and created government ministries modeled on Ming institutions. Chinese officials and military specialists, including metallurgists who helped produce artillery, contributed to the new state’s ability to wage war.

Conquering Ming territories

The Qing advance coincided with the Ming dynasty’s fiscal problems, military strain and growing rebellions. In 1644, rebel forces led by Li Zicheng captured Beijing, and the last Ming emperor died by suicide. Wu Sangui, a Ming general guarding the Shanhai Pass, allied with the Qing. Manchu forces under the regent Dorgon and Wu’s troops defeated Li’s army and entered Beijing in June. The Qing court made Beijing its capital and retained much of the Ming administrative apparatus, helping it take over the work of governing.

Control of the capital did not mean control of the former Ming realm. Ming loyalist regimes and other forces continued to resist in the south, while the Qing pursued the rebel armies that held territory in the north and west. Qing victories depended heavily on Han Chinese officers and soldiers who changed sides, as well as on Manchu and Mongol Banner troops. Many surrendered Ming soldiers served in the Green Standard Army, a force used for garrison duties and campaigns across the empire. Local officials who accepted the new dynasty also helped keep routine administration functioning.

In 1645, Qing forces captured Yangzhou after a siege and inflicted a massacre on its population. The same year, an order requiring Han Chinese men to shave the front of the head and wear a queue hairstyle provoked resistance in parts of the south. The order imposed a visible sign of submission to Qing rule, and resistance was suppressed with severe violence. The court also ordered coastal clearances to deprive Ming loyalists operating from Taiwan and the southeastern coast of supplies, displacing residents in affected areas.

In the southwest, Ming loyalist resistance continued into the 1660s. The last major Ming claimant, the Yongli Emperor, was captured and executed in 1662. The Zheng family’s Ming loyalist Kingdom of Tungning held Taiwan until Qing forces took its surrender in 1683. That year marked the end of the major armed resistance that had prevented the Qing from consolidating control over the former Ming territories.

Governing a diverse empire

Qing rulers retained the Ming civil-service examinations, which selected officials through the study of Confucian texts, and continued to govern through ministries and a territorial administration of provinces, prefectures and counties. At the central level, important offices were commonly staffed by both Manchu and Han officials. This arrangement allowed Han officials to carry out much of the government’s work while the court sought to preserve Manchu influence over the state.

Emperors also concentrated decision-making in the court. Under the Yongzheng Emperor, a small council of advisers created to manage military affairs grew into the Grand Council, a central body that handled major military and administrative matters. The emperor could also receive confidential reports from officials through palace memorials, allowing information about local conditions to reach the throne outside ordinary bureaucratic channels.

The empire’s outer regions were not simply administered as extensions of the provinces. The Lifan Yuan, a central government institution, managed relations with Mongol groups and Tibet, while imperial commissioners and garrisons helped oversee some frontier territories. Qing emperors used different political roles to address different subjects, presenting themselves, for example, as rulers of the Chinese empire and as patrons of Tibetan Buddhism. The court’s use of the name China for its multi-ethnic state reflected an effort to include Han, Manchu, Mongol and other subjects within a shared imperial framework.

Expansion and the eighteenth-century high point

The Kangxi Emperor, who reigned from 1661 to 1722, consolidated Qing rule after the conquest. His government defeated the Revolt of the Three Feudatories, begun in 1673 by powerful southern commanders who had been granted substantial autonomy, and completed the seizure of Taiwan in 1683. In the northeast, the 1689 Treaty of Nerchinsk established a settlement with Russia that helped stabilize the border.

Kangxi’s campaigns defeated major Dzungar advances and drew the Khalkha Mongols into a closer relationship with the Qing court. A Qing expedition entered Lhasa in 1720 after Dzungar occupation, establishing a lasting imperial military and political presence in Tibet. Under Qianlong, campaigns in the 1750s destroyed the Dzungar khanate, and by 1759 Qing forces had also subdued the Muslim-ruled oases south of the Tian Shan. Together these conquests formed the territory later administered as Xinjiang.

The destruction of Dzungar power involved the destruction of its people. Qing orders for extermination, military killing and enslavement combined with smallpox and flight to depopulate Dzungaria. Historians describe the campaign as genocide. Later settlement and military administration developed on land transformed by this violence, so the expansion cannot be understood only as the movement of an imperial frontier.

Population growth, markets and government finances

Long periods of relative peace and expanding agriculture contributed to rapid population growth. Estimates put the population at roughly 150 million around 1700 and about 300 million by the end of the eighteenth century. Crops brought from the Americas, including maize, peanuts and sweet potatoes, broadened food supplies. As population rose, farmers cultivated land more intensively and migrated to frontier areas, including parts of Yunnan, Guizhou and Taiwan. The court also organized agricultural settlements in Xinjiang after its conquest.

Farming households participated in markets through the sale of grain, textiles and other products. Merchants moved goods between producing regions and distant cities, using rivers, canals and overland routes. Merchant associations supported travellers and trading communities away from home. Agriculture, household manufacture and commerce thus reinforced one another, while access to land and capital remained unequal.

Government revenue did not rise in step with population and economic activity. Land taxes were kept comparatively low, and recorded central revenues changed little across much of the eighteenth and early nineteenth centuries. This limited the court’s ability to fund administration and military campaigns, especially when rebellions and foreign wars increased demands on the treasury. Local officials also relied on extra charges, which could create opportunities for corruption and add burdens beyond formal taxes.

Foreign wars and internal rebellions

In the eighteenth century, the court restricted much of Western maritime trade to Guangzhou and licensed Chinese merchants to deal with foreign traders there. British demand for tea and other Chinese goods grew, while China bought comparatively little from Britain. The British East India Company’s expanding opium trade offered a way to address that imbalance, but opium consumption and the outflow of silver alarmed Qing officials. In 1839, the Daoguang Emperor sent Lin Zexu to suppress the trade, and the confiscation of opium stocks helped trigger the First Opium War of 1839–1842.

After Qing defeat, the 1842 Treaty of Nanjing required an indemnity, opened several ports to foreign trade and ceded Hong Kong Island to Britain. The Second Opium War of 1856–1860 brought further defeat and treaty concessions. Foreign powers gained trading privileges and other rights, including forms of extraterritoriality, under agreements that restricted Qing control over foreign nationals and commerce.

The Taiping movement established a rival Heavenly Kingdom under Hong Xiuquan in 1851 and held Nanjing as its capital from 1853 until 1864. Hong’s claim to be a younger brother of Jesus joined a distinctive religious message to an attempt to replace Qing rule. Taiping forces captured towns, collected supplies and fought sustained campaigns against imperial armies. The resulting warfare devastated the lower Yangtze and other regions; estimates of deaths, including famine and disease, commonly reach tens of millions. Other major conflicts included the Miao uprising in the southwest, the Panthay rebellion in Yunnan and Muslim uprisings in the northwest.

To defeat the Taiping, the court increasingly relied on regional armies raised by Han Chinese officials, including Zeng Guofan. Their success restored Qing authority but shifted military power toward provincial leaders. From the 1860s, the Self-Strengthening Movement sought to improve the state’s military and industrial capacity. Officials established arsenals and shipyards and acquired foreign weapons and technology, while trying to preserve existing political and cultural institutions. These efforts did not overcome weaknesses in military organization and finance. Defeat in the First Sino-Japanese War of 1894–1895 led to the cession of Taiwan to Japan and the loss of Qing influence over Korea.

Reform and the end of the monarchy

After the defeat by Japan, the Guangxu Emperor launched the Hundred Days’ Reform in 1898, proposing changes to education, administration and government. Empress Dowager Cixi brought the initiative to an end and took control of policy. In 1900, the Boxer movement attacked foreign missionaries and Chinese Christians. An international force invaded Beijing, and the Boxer Protocol imposed an indemnity and other penalties on the Qing government.

The court responded with a new round of reforms, including changes to education, law and government. In 1905 it abolished the imperial examination system that had long provided a route into official service. Plans for constitutional government and provincial elections followed, but reforms took place amid division at court and rising opposition. After the deaths of the Guangxu Emperor and Cixi in 1908, the child emperor Puyi inherited the throne under a regency. In 1911 the court formed a cabinet dominated by members of the imperial family, adding to doubts about its commitment to constitutional change.

The Wuchang Uprising on 10 October 1911 began a revolution that spread as provinces rejected Qing rule. Yuan Shikai, recalled to lead the government’s military response, entered negotiations with the revolutionaries. On 12 February 1912, the child emperor abdicated. The abdication ended the Qing dynasty and its rule as China’s imperial house.

For the wider setting, see The Qing Empire: History, Institutions and Society, 1636–1912.