How was the government of the ming dynasty different from that of the yuan dynasty?
a. the ming dynasty only allowed relatives of the royal family into government, while the yuan dynasty allowed anyone who was literate to serve.
b. the ming dynasty used a civil service exam to select officials, while the yuan dynasty banned chinese people from participating in government.
c. the ming dynasty allowed officials to be freely elected, while the yuan dynasty only appointed officials who had been handpicked by the emperor.
d. the ming dynasty required all men to serve at least one term in government, while the yuan dynasty made government participation optional.