Answer:
The correct answer is B. The official language of every North African country is Arabic, and more than 90% of people practice Islam as their religion.
Explanation:
North Africa has a population of more than 200,000,000 inhabitants, mainly composed of ethnic groups of Arabs, who profess the Islamic religion.
In this region four languages are spoken mainly: Arabic, French, Berber and Spanish, besides a great number of dialects and unofficial languages that are used by the population.
My guess would be b but im not to sure hope this helped
The correct answer is B) emergence of a written language
Unlike the other mentioned things, emergence of a written language did revolutionize Native American cultures. Everything else mentioned here was just there and completely normal as they were hunters and what not.
