The correct answer is: hierarchical with a defined class structure.
Explanation
Hierarchical with a defined class is the option that best describes Songhai's society.
Moreover, a hierarchy refers to a way of categorization of people in a society based on income, power, education, race or dominance over other people, in which the members who are above are superior or can rule those below them. In this case, Songhai society used to work in that way.
It made the produce of raw materials sufficiently worse.
B. KANGXI
Perhaps the greatest emperor in Chinese history, Kangxi took charge of the government while still in his teens and reigned for 61 years.
Xuanye was the name of the Kangxi Emperor. He was born in 1654 and his reign as emperor began when he was only 7 years old, from 1661 to 1722. However, his actual rule began when he turned 13 years old.