Europeans turned to africa as a source of enslaved persons because
a. there weren't enough criminals and captives to do the work
b. groups of american indians were exploited and decimated
c. only africans were capable of doing the backbreaking work
d. only africa could provide the number of workers needed

B. Groups of American Indians were exploited and decimated

Explanation:

When Europeans came to America they were engaged in many wars against the natives here, this meant they killed and exploited many of them, when they needed workers to exploit the natural resources there were non left, this meant that they had to turn to Africa to trade slaves and bring them to America to do the work for them.

a

explanation:

the correct statement is letter a.   according to the mandate of heaven, kings were considered godlike beings, so they could do as they .

the mandate of heaven is a chinese political and religious ideology used since ancient times to justify the rule of the king or emperor of china, that has been in place since the zhou until the dynasty system ended. it has been created to justify the zhou as the main power of the region. in order to keep harmony, the ruler has to make what he wants and what people want. he had to make good choices to satisfy the people and then they will be happy and keep you in power.