1.) writing has created a way in which we can communicate without words.
2.) Writing had altered considerations of words, creating a vocabulary
3.) writing has changed/developed certain things within the words ...aka languages
Answer:
B) Mountains protected the region from invaders and D) Rivers flooded, providing fertile soil and water for irrigation.
Explanation:
hope i helped you out !!!
One of them is Islamic, but I don’t know the other one, sorry.