What are the similarities between the nile river and the tigris and euphrates river?

They both were great factors to help the civilization for Mesopotamia grow.

The correct answer for this question would be option a. the result of the work done by the  monks cyril and methodius was that,  latin replaced greek as the language of the eastern orthodox church.  saints  cyril and methodius  were two brothers who were byzantine christian theologians. they b ecame apostles to the southern slavs, whom they converted to christianity. hope this .