- China has one of the oldest continuous civilizations originating with city-states along the Yellow River valley. The first evidence of humans in China dates back 1.27 million years ago.
- China became unified under the Qin dynasty in 221 BC, establishing the first Chinese empire. Successive dynasties developed bureaucratic systems allowing emperors to control the large territory.
- Some of China's most important contributions to the world include silk, tea, porcelain, printing, gunpowder, the compass, and the Silk Road - an important trade route for goods and culture linking China to other parts of Asia and Europe.