Answer:
the 2nd and 3rd choice are correct
Explanation:
I'm not sure but here are some things europeans take from Africa and I hope this counts
Africans were either captured in warning raids or kidnapped and taken to the port by African slave traders. There they were exchanged for iron, guns, gunpowder, mirrors, knives, cloth, and beads brought by boat from Europe. When Europeans arrived along the West African coast, slavery already existed on the continent.
Here’s this hope this helps
The printing of books from carved wooden blocks was developed during the Ming dynasty of China. The correct option among all the options that are given in the question is the second option or option "b". I hope that this is the answer you were looking for and it has come to your help.