Twentieth-century mass killings in Rwanda and Cambodia were similar in that:
A. ethnic cleansing in both countries was motivated mostly by
religious hatred.
B. the United Nations did little to address human rights violations in
both countries.
C. atrocities in both countries were committed mostly by
nongovernment forces.
D. small groups of radical terrorists were responsible for most of the
violence in both countries.

byzantine empire is the answer i think you are looking for.

hope this : )

answer: in october 1962, an american u-2 spy plane secretly photographed nuclear missile sites being built by the soviet union on the island of cuba. president kennedy did not want the soviet union and cuba to know that he had discovered the missiles. he met in secret with his advisors for several days to discuss the problem.

explanation:

those who allied with france gained land and power.