Final answer:
The concept of the Mandate of Heaven was used to justify the emperor's control over the government.
Step-by-step explanation:
The concept of the Mandate of Heaven was used to justify the emperor's control over the government. According to the Mandate of Heaven, the ruling dynasty was believed to have received the divine right to rule from heaven, and as long as the emperor ruled justly and effectively, he had the right to govern. This concept provided political legitimacy and authority to the emperor's rule, as it was believed that if a ruler lost the Mandate of Heaven, he would be overthrown by a more deserving ruler.
Learn more about Mandate of Heaven