Final answer:
Shi Huangdi brought about the standardization of the writing system, coins, and laws, relocated aristocratic families, established appointed officials over feudal lords, and severely punished inadequate governance. He also sought to control Chinese history and undertook massive construction projects like his mausoleum with the terracotta army.
Step-by-step explanation:
Shi Huangdi, also known as Qin Shi Huang, was the first emperor of a united China. Under his leadership, profound changes took place that would shape the future of China. These changes included the standardization of the writing system, coins, and laws across northern China; the forceful relocation of aristocratic families; the abolition of feudal governance in favor of appointed officials; and severe punishments for underperforming officials. Shi Huangdi's rule also saw the burning of classical texts and burying of Confucian scholars in an attempt to shape Chinese history. His expansionist campaigns and construction projects, such as the building of his large mausoleum guarded by terracotta warriors, reflect his ambitious vision for China.