Emperor Wu of Han
Seventh emperor of the Han dynasty
Biography
Emperor Wu, born Liu Che, presided over a period of great military expansion and centralized authority. He abandoned the passive 'Marriage Alliance' policy toward the Xiongnu and launched massive military campaigns to secure China's northern borders.
His reign saw the Han Empire reach its greatest territorial extent, expanding into Central Asia, Korea, and Vietnam. He sent Zhang Qian on a mission to the West, which eventually opened the Silk Road trade route.
Domestically, he promoted Confucianism as the official state philosophy, which shaped Chinese governance for centuries. He also reformed the economy with government monopolies on salt and iron.
Despite his military successes, his long wars and ambitious projects strained the empire's resources, leading to economic difficulties later in his reign.