Answer:
#1 Majority of the existing Great Wall of China was built in the Ming era.
#2 Seven epic voyages were led by the great Chinese admiral Zheng He.
#3 Ming period saw great development in printing.
#4 The most comprehensive book on traditional Chinese medicine was written
Explanation:
<em>D is the correct answer.</em>
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Each level of government relies on the other levels of government to do different things as in the United States no one level of government is charged with doing everything.
As a result, local governments need the federal government for funding while federal governments need local governments for on the ground execution of projects.
Extensive political repression, a complete lack of democracy, widespread personality cultism, absolute control over the economy, massive censorship, mass surveillance, limited freedom of movement (most notably freedom to leave the country)