Answer:
I think it is the answer b 
Explanation:
If im right give me brainlist 
if im wrong just give me a thanks and 5 five stars 
 
        
                    
             
        
        
        
I think the answer is Urban Sprawl, because when that happens, trees are cut down to make room for cities/towns, and when trees are cut down there is less of a chance for wildfires.
        
                    
             
        
        
        
The passage of the GI Bill changed American cities and towns in that it gave returning veterans more economic opportunities, which allowed them to leave the cities. 
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