Its to help you understand what all the symbols mean. Youre looking at a city that has a symbol by it, and you dont know what it means so you look at the map key and it tells you.
        
             
        
        
        
Answer:
The setting details on this passage reveals that the Anglo Saxon civilization truly loved and valued art. They wanted the halls to be beautiful and still withstand the strongest of winds. Also, they valued gold and skillful handmanship which resulted in Herot's beautiful hall and boards covered with gold.
Explanation:
A look at the elements (settings and characters) of the Beowulf story reveals that it has ancient dates of the period before migration. 
Around 500 A.D, the action of the poem took place.There was a large conversion to Christianity at the end of the sixth century among the Anglo-Saxon and Scandinavian. 
 
        
                    
             
        
        
        
I hope I've got correctly that phrases in arrows (questions 3-10) mean that they are in bold. I it's yes, here are the answers. I'm not 100% sure that all of them are correct. Anyway, take a look:
1. Complex sentence consists of two parts. So the answer is <span>The car stalled as soon as I turned the corner.
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2. According to what I've mentioned before, the most suitable option is I wanted my gray suit because I look good in it. 
3. I think that the word "very" is an adverb in this sentence.
4. I'm absolutely sure that the claus "that sweeps the floors" is an <span>adverb clause 
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5. In my view the clause "that everyone must wait for you." is a <span>noun clause.
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6. This clause"<span>As soon as the stock clerks arrive" is 100% an adverb clause.
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7.  Given clause "that he had left his license home" is a good example of a <span>noun clause.
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8. This clause "The jury stayed in the courtroom" is definitely a <span>noun clause.
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9. I believe that this clause "Who called my name" is an <span>adjective clause.
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10.  I'm pretty sure that this clause "which are exposed to the elements" is also an <span>adjective clause.</span>