A or James Madison is correct
Sapa Inca - The emperor or king of the Inca Empire was called the Sapa Inca, which means "sole ruler". He was the most powerful person in the land and everyone else reported to the Sapa Inca. His principal wife, the queen, was called the coya. Below the Sapa Inca were several officers who helped to rule the empire.
China assisted north korea
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One government reform enacted in the Chinese Tang dynasty was its emphasis on education. It was one of the reforms that contributed the dynasty’s success. The Tang rulers did not feel that a well-educated people is a threat to the government. For the rulers, an educated public is a foundation of a stable and prosperous society. Unlike other forms of government who feared intellectuals, the Tang dynasty embraced knowledge and education, thus, encouraging its people to have a form of education.<span> </span>