I believe the answer would be 
B. diverse people contribute to the country's identity 
 
        
             
        
        
        
Answer: A) Lange describes a situation that is more desperate than the true circumstances that Thompson’s daughter explains.
Explanation: In the first excerpt from the quotation by Dorothea Lange about the photo “Migrant Mother” from Years of Dust, we can see Lange describing a terrible situation of the mother (Thompson) and her children, struggling to buy food. In the second excerpt Thompson's daughter explains that her mother was an active mother and a leader, so from the given excerpt we can see that Lange describes a situation that is more desperate than the true circumstances that Thompson’s daughter explains.
 
        
                    
             
        
        
        
Answer:
Fear and false science is used by Squealer as his propaganda technique.
Explanation:
Squealer and Napoleon wanted to tarnish Snowball's image. They refer him as scapegoat, so that everyone focuses on Snowball's mistakes and not theirs. They call him traitor and also use bandwagon technique that interrupts the thoughts of animals and they are unable to argue. They use false science and fear to make animals believe that they should get better food like milk and apples.
Squealer and Napoleon  use their propaganda ideas to persuade animals and make them believe in themselves.
Though animals are confused, they start believing in the stories Squealer and Napoleon told them.
 
        
                    
             
        
        
        
Answer:
Big Bad Wolf blows down the first two pigs' houses, made of straw and sticks respectively, but is unable to destroy the third pig's house, made of bricks.
 
        
             
        
        
        
Length of the play best distinguishes a Greek tragedy from a Greek comedy.