Which of the following factors was key to the formation of the first civilization in the nile valley?

Which would make the best heading for this list of notes about the migration of african-americans during the reconstruction era?

Which of the following was a major effect of paul's conversion to christianity? christianity became the official religion of the roman empire. the teachings of christianity were banned by pontius pilate. christians began to debate whether jesus was resurrected or not. the teachings of christianity were spread to non-jews called gentiles.

Which character are always present in all living organisms