Answer is c city life attracted the younger generation
China's foreign trade and reputation grew because of his voyages<span>. A Change of Policy By the 1430s, Yongle and </span>Zheng He<span> had died. ... So the </span>Ming<span> government ended the maritime </span>voyages<span> and banned the building of seagoing ships. China </span>did<span>not remain isolated, however.</span>
Explanation:
Although some legislators were concerned about the constitutionality of the process, others feared that passage would increase the immigration of blacks to the state. As a result, the mass of Southern blacks now faced the difficulty Northern blacks had confronted—that of a free people surrounded by many hostile whites. Even after the Emancipation Proclamation, two more years of war, service by African American troops, and the defeat of the Confederacy, the nation was still unprepared to deal with the question of full citizenship for its newly freed black population.
The answer is A. The southern states had a law that they could go into any territory and retrieve a runaway slave. Most of the men would grab a free African American and say he was a runaway, no one could stop them.