The Cuo recommends to detect intrusion of enemies by surrounding them by sandy fields.
Explanation:
Chao Cuo was a Chinese politician, philosopher and writer who worked during the Han Dynasty. Many of his writings address the Xiongnu nomads of the North, who were a pressing concern for China during the Han dynasty. He also proposed a policy that would populate and defend frontier zones. The advisor was murdered in an attempt to mitigate the Rebellion of the Seven States.
One way that Jean Baptiste Colbert intended to stimulate economic growth in France was through collective action at the state level, which was unprecedented in the region.
The Enforcement Acts were passed in order to protect the right of the African Americans to vote and serve in juries. They also aimed to five them equal protection of the law and protect them from violent groups