Based on this excerpt from Ernest Hemingway a in another country what is the contextual
        
             
        
        
        
Well, in his letter to the church he states that the problem needs to be reveled and fixed. For the people like him who are not being shown equality "it is like sinking in quicksand". He mention multiple reason for equality. The main purpose of that letter is so the church would make a change. 
hopes this helps
 
        
             
        
        
        
Function of the nucleus<span> is to maintain the identity of genes and to control the activities of the cell, so it is the cell's control center</span>