Sima Qian Completes the Records of the Grand Historian

During the early first century BCE, the court scholar Sima Qian brought to completion an unprecedented universal history of China known as the Shiji, or Records of the Grand Historian. The project originated with his father, Sima Tan, who served the Western Han dynasty as Grand Historian and drafted plans along with preliminary notes before dying in 110 BCE. Sima Qian inherited his father's post, gaining privileged access to imperial decrees, palace archives, and ancient texts written on bamboo and wood. Driven to fulfill his family's ambition, he expanded the scope of the project into a comprehensive narrative spanning roughly two and a half millennia, from the legendary Yellow Emperor to the reign of his contemporary ruler, Emperor Wu of Han.

Rather than arranging events into a single linear chronicle, Sima Qian divided the massive compilation of 130 chapters into five distinct sections. Twelve chapters of Basic Annals preserved the chronological framework of major dynasties and practical sovereigns, including de facto leaders such as Xiang Yu and Empress Dowager Lu. Ten genealogical and chronological tables organized complex contemporaneous lineages across eras. Eight treatises traced institutional developments in areas such as astronomy, the calendar, music, rituals, and water management. Thirty chapters documented the Hereditary Houses of regional feudal states, and seventy chapters of Ranked Biographies illuminated the lives of prominent individuals, from moral exemplars and philosophers to ministers and assassins.