What made some africans on the middle passage believe that they were bound for the slaughterhouse to be eaten by cannibals?

Some Africans engaged in human sacrifice and practiced cannibalism.

Explanation:

This is the most likely explanation of why some Africans believed they were bound to be eaten by cannibals. Cannibalism was practiced in some tribes in Africa, and the Africans that were captured for the slave trade could not understand the purpose of their kidnpaping. Therefore, this destiny was one of the ones that seemed possible to them.

the noble might have thought that the system was far because they had lot of things and riches and the serf would have thought that the feudal system was un fair because of the way they were treated.