King Wu of Zhou was a significant figure in ancient Chinese history, known for founding the Zhou Dynasty. He reigned from 1046 to 1043 BCE and is celebrated for his military prowess and leadership. King Wu led a successful campaign against the Shang Dynasty, which marked the beginning of the Zhou's rule in China. His victory at the Battle of Muye was pivotal, as it established the Zhou as the dominant power in the region. King Wu is also remembered for promoting the idea of the "Mandate of Heaven," which justified the ruler's authority and became a key concept in Chinese political philosophy.