It is C. Humid subtropical. 
Hope this helps
 
        
             
        
        
        
Answer:
Both led troops US troops in the Mexican-American War.
 
        
                    
             
        
        
        
Answer:
Opposing sides were dug into trenches, which led to higher casualties and poor conditions for soldiers but they could rarely advance because of improved technologies such as machine guns which gave a tactical advantage to defensive forces and artillery.
Explanation:
 
        
             
        
        
        
Massachusetts Institute of Technology