Answer:
Speaking different languages and different ways of making a living
Explanation:
In West Africa there are numerous languages and tribes especially as seen in Nigeria(the most populated black country in the world) which has over 100 tribes in it. Here tribes speak different languages and have different cultures that affect their different ways of making a living. For example, the Hausas to the north of Nigeria speak Hausa and are mostly involved in farming and cattle rearing while the Yorubas and Igbos to the south speak different languages and are more involved in white collar jobs and other businesses and less focused on animal rearing
A consumer is a person who buys and uses the product that the producer makes. The producer is the person who makes products for the consumer to buy and use. They both rely on each other to make it to the next day. The producer money wise, and the consumer product wise.
Hope this helped!
Islam spread to various locations in various periods but the first place from which and to which it spread would be D - from Mecca and Medina through Arabia. Islam eventually spread even to further lands such as Europe, the US and Asia.
