Answer:
if you read the text carefully there is the ans. we can't see passage so we can't answer it so please read the text
 
        
             
        
        
        
Indirect Characterization
        
             
        
        
        
Answer:
A. This detail establishes that Gregor had another profession before becoming a salesman.
Explanation:
Option A is the correct answer. It actually establishes the author's purpose for including the detail about the protagonist in the text.
From the text, we discover that the author included the description just as he was describing the setting where Gregor was. The author mentioned the wash up breakfast that was on the table, about the hospital  and about Gregor's father who was reading newspaper. Then the author mentions the picture that hung on the wall. It was at this point that the information of the photograph informs the reader that Gregor had another profession before becoming a salesman.
Option A is the correct answer. 
 
        
             
        
        
        
Explanation:
In "Letter by a Swiss-German Immigrant to Pennsylvania" America is the symbol for a free country. By this adjective "free" the author wants to explain how is America a place for living. Free means that everyone is welcome to come.  The author creates a picture of America, where you can settle without asking everyone, where there is a wide landscape, spacious land "from Canada to the east of us to Carolina in the south and to the Spanish border in the west".
One of the most important detail is there is no payment for taxes to land, but in Europe, you must pay. Free country for author means there are no obligations for living there. He thinks that America is promised land.