China
In 221 BCE, King Zheng of Qin conquered six rival states to unify China under the first emperor. This ruler enacted legalist reforms that standardized Chinese characters, measurements, road widths, and currency across the empire. The Qin dynasty lasted only fifteen years before falling into widespread revolts that burned the imperial library. Following this collapse, the Han dynasty emerged to rule between 206 BCE and 220 CE. The Han created a cultural identity among its populace still remembered today as the ethnonym of modern Han Chinese. Military campaigns by the Han expanded territory to Central Asia, Mongolia, Korea, and Yunnan. Han involvement in Central Asia helped establish the land route of the Silk Road. This route replaced earlier paths over the Himalayas to India. Despite initial decentralization, the Han government continued employing Qin's legalist institutions and policies. The oracle bone script attested from the Shang dynasty represents the oldest known form of written Chinese. Archaeological evidence suggests early hominids inhabited China 2.25 million years ago. Fossilized teeth of Homo sapiens dated to 125,000, 80,000 years ago were discovered in Fuyan Cave.
The Tang dynasty retained control of Western Regions and the Silk Road which brought traders to Mesopotamia and the Horn of Africa. Chang'an became a cosmopolitan urban center under Tang rule. However, the An Lushan rebellion in the 8th century devastated and weakened the empire. In 907, local military governors made the Tang disintegrate completely when they became ungovernable. The Song dynasty ended the separatist situation in 960 leading to a balance of power between the Song and the Liao dynasty. The Song was the first government in world history to issue paper money. It also established a permanent navy supported by a developed shipbuilding industry along with sea trade. Between the 10th and 11th century CE, the population doubled to around 100 million people. Emperor Emeritus Huizong and the capital Bianjing were captured during the Jin, Song wars in 1127. The Mongol conquest began in 1205 with campaigns against Western Xia by Genghis Khan. Kublai Khan established the Yuan dynasty in 1271 which conquered the last remnant of the Song in 1279. A peasant named Zhu Yuanzhang overthrew the Yuan in 1368 and founded the Ming dynasty as the Hongwu Emperor. Admiral Zheng He led Ming treasure voyages throughout the Indian Ocean reaching East Africa. Beijing was captured by rebel forces led by Li Zicheng in 1644 causing the Chongzhen Emperor to commit suicide.
On the 1st of October 1949, CCP Chairman Mao Zedong formally proclaimed the People's Republic of China in Tiananmen Square. By 1949, the CCP took control of most mainland China while the ROC government retreated offshore to Taiwan. In 1950, the PRC captured Hainan from the ROC and annexed Tibet. The Land Reform Movement included state-tolerated executions of between 1 and 2 million landlords. The Great Leap Forward resulted in an estimated 15 to 55 million deaths between 1959 and 1961 mostly from starvation. In 1964, China detonated its first atomic bomb. Mao launched the Cultural Revolution in 1966 sparking a decade of political recrimination until his death in 1976. Deng Xiaoping took power in 1978 starting reform and opening up with large-scale economic reforms. British Hong Kong returned to China in 1997 as a special administrative region under one country two systems. Portuguese Macau followed suit returning in 1999. The country joined the World Trade Organization in 2001. Xi Jinping succeeded Hu Jintao as paramount leader at the 18th CCP National Congress in 2012. During his tenure, Xi launched a vast anti-corruption crackdown that prosecuted more than 2 million officials by 2022.
China's GDP grew from $150 billion in 1978 to $18.74 trillion by 2024 according to the World Bank. Between 1978 and 2018, China reduced extreme poverty by 800 million people. Per capita incomes now equal the world average itself after being one-fifth of it when the PRC was founded in 1949. In March 2025, Forbes estimated China ranked second in total number of billionaires after the U.S. with 516 Chinese billionaires. China has had the world's largest middle-class population since 2015 growing to 500 million by 2024. It is the world's leading manufacturing power accounting for 30% of global manufacturing. The country has been the world's largest manufacturing nation since 2010 after overtaking the United States. China leads the world in electric vehicle consumption production and innovation as well as battery production. It is the second-largest retail market after the United States. China accounts for over 37% of the global e-commerce market share in 2021. By 2016, China was the largest trading partner of 124 countries. Foreign exchange reserves reached US$3.246 trillion making them far the world's largest.
The People's Republic of China is a communist state governed by the Chinese Communist Party which holds ultimate power. Xi Jinping took office as general secretary on the 15th of November 2012 holding supreme command of armed forces. The National People's Congress meets annually with nearly 3,000 members creating unified state powers. Elections are indirect and not pluralistic with nominations controlled by the CCP by law. The NPC elects the president who serves as ceremonial state representative. Li Qiang currently serves as premier presiding over the State Council cabinet. The government maintains committees at each level of subdivision outranking local heads. Policy instruments often tested locally before being applied more widely resulting in experimentation feedback cycles. The PRC officially characterizes itself as democracy organized around democratic centralism but commonly described as authoritarian one-party state. Freedom House has ranked China as not free since its inception while Amnesty International documented significant abuses. In 2024, China ranked 145th out of 167 countries in the Economist Intelligence Unit Democracy Index.
China's landscape ranges from Gobi and Taklamakan Deserts in arid north to subtropical forests in wetter south. The Himalaya Karakoram Pamir and Tian Shan mountain ranges separate China from much of South and Central Asia. Mount Everest stands 8,848 meters high on the Sino-Nepalese border marking world's highest point. Ayding Lake sits at minus 154 meters making it world's third-lowest point in Turpan Depression. China spans equivalent of five geographical time zones yet uses single national time zone adopted in 1949. By one measure China has over 34,687 species of animals and vascular plants making it third-most biodiverse country after Brazil and Colombia. At least 840 animal species are threatened vulnerable or endangered due mainly to human activity such habitat destruction pollution poaching for food fur traditional Chinese medicine. Baiji was confirmed extinct on the 12th of December 2006. China has over 32,000 species of vascular plants home to variety forest types including cold coniferous forests northern moist conifer forests subtropical forests tropical rainforests confined to Yunnan Hainan containing quarter all animal plant species found in China.
Ancient Chinese discoveries included papermaking printing compass gunpowder known as Four Great Inventions becoming widespread across East Asia Middle East Europe. Chinese mathematicians were first to use negative numbers appearing here for first time in history. Since end of Cultural Revolution China made significant investments in scientific research quickly catching up with U.S. in R&D spending. Officially spent around 2.7% of GDP on R&D in 2024 totaling around $496 billion. China ranked 10th in Global Innovation Index in 2025 improving from rank 35th in 2013. Chinese supercomputers ranked among fastest in world accounting for 51% of global demand in 2024. It is world's largest industrial robotics producer user and leader in artificial intelligence development. The space program started in 1958 with technology transfers from Soviet Union but did not launch first satellite until 1970 Dong Fang Hong I making fifth country do so independently. Yang Liwei became third person send humans into space aboard Shenzhou 5 in 2003. As of 2023 eighteen Chinese nationals journeyed into space including two women. China completed modular space station Tiangong low Earth orbit on the 3rd of November 2022.
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Common questions
When did King Zheng of Qin unify China under the first emperor?
King Zheng of Qin unified China in 221 BCE after conquering six rival states. This ruler enacted legalist reforms that standardized Chinese characters, measurements, road widths, and currency across the empire.
What dynasty created the cultural identity known as Han Chinese?
The Han dynasty created a cultural identity among its populace still remembered today as the ethnonym of modern Han Chinese. The Han dynasty emerged to rule between 206 BCE and 220 CE following the collapse of the Qin dynasty.
Who proclaimed the People's Republic of China on the 1st of October 1949?
CCP Chairman Mao Zedong formally proclaimed the People's Republic of China in Tiananmen Square on the 1st of October 1949. By 1949, the CCP took control of most mainland China while the ROC government retreated offshore to Taiwan.
How much did China's GDP grow from 1978 to 2024 according to the World Bank?
China's GDP grew from $150 billion in 1978 to $18.74 trillion by 2024 according to the World Bank. Between 1978 and 2018, China reduced extreme poverty by 800 million people.
When was Baiji confirmed extinct in China?
Baiji was confirmed extinct on the 12th of December 2006 due to human activity such as habitat destruction, pollution, and poaching for food or traditional Chinese medicine.