Answer:
From tree to supermarket shelf, it <u>has</u><u> </u><u>been estimated</u><u> </u>the Menzas' coffee beans can change hands as many as 100 times, whilst the Menzas, like millions of other coffee growers, retain only a tiny share of the price consumers pay for the crop
 
        
             
        
        
        
<span>Gene thought that Finny wanted to buy his car, but Finny, who did not have any money, was just looking. </span>
        
                    
             
        
        
        
I think it’s an compound sentence :) sorry If I’m wrong!
        
                    
             
        
        
        
Answer:
I would say the first sentence. 
Explanation:
The explanation of the lack of food gives you a better idea of the food scarcity and the level of poverty due to the war. Whereas the second sentence, yes demonstrates high levels of stress, but doesn't necessarily have to do with a war setting.