Answer:
A.
Explanation:
Because it was on my test ;-;
 
        
                    
             
        
        
        
The spread of Islam changed many countries. The religion quickly spread and many countries of power classified themselves as Muslim countries. This united the countries in a religious manner and all of the Muslim countries were led and ruled by a khalifah. The united rule helped Muslims achieve victory over battles that would change the face of the Earth.
        
             
        
        
        
Because a lot of people died in the battle I think
        
                    
             
        
        
        
It would be the fourth one, he had few resources to fight off challengers.
        
                    
             
        
        
        
Answer:
B. The U.S government increased it's investment in researching alternate fuel resources.
Explanation:
I majored on History