Throughout history power, wealth, and morality has affected life .
        
             
        
        
        
Verticle and horizontal integration basically just gave companies more control over more parts of their product. For example, instead of only owning the plant that say produced cars, the company would also own the mines where they got the metal to make the cars and they would own everything from the raw materials to the final product. It could also edge out competition leading to a powerful monopoly.
        
                    
             
        
        
        
The following answer might help you
Explanation:
Islam promoted trade between West Africa and the Mediterranean. The religion developed and widened the trans-Saharan Caravan trade. The trade enriched the West African and the Muslim traders. Muslims from North Africa came in their numbers and settled in the commercial centres.
 
        
             
        
        
        
economy is on the edge of or has already collapsed crumbled.