Which preposition to use with cannibalism

in Occurrences 5%

Pygmy tribes and cannibalism in the Congo basin.

of Occurrences 5%

We here met with strong evidences of the cannibalism of the natives; at a recently occupied encampment we found several of the bones of a full-grown native that had been cooked, the teeth marks on the edges of a bladebone bearing conclusive evidence as to the purpose to which it had been applied; some of the ribs were lying by the huts with a portion of the meat still on them.

among Occurrences 2%

In writing this paper, we do not mean to urge the reintroduction of Cannibalism among us at once.

as Occurrences 1%

We cry out in horror against cannibalism as the ne plus ultra of wickedness., but except so far as it involves murder, it is hard to find in it more than a violation of our own convention, while a mystical mind might find more to say for it than for cremation.

within Occurrences 1%

They have steadily resisted all attempts to convert them to Christianity, and have practised cannibalism within a very recent period.

Which preposition to use with  cannibalism