11. how did african religions embrace
polytheism and monotheism?

12. what purposes did the arts serve in african society?

13. how did the lineage system ensure
that societys values would be upheld?

Below are the answers:

11. Polytheism was probably an extension of animism, which shows up in a lot of native African religions. As for monotheism, well many slave-sellers were Muslims and many slave-buyers were Christians.
12. Art was used to celebrate African religious beliefs ,told stories ,and served.
13. By letting them know that  family is also a part of a larger segment of more distant cousins and their families, who will stand with each other when attacked by outsiders.

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