The story likely takes place during the civil war in the United States. The Rostina Sharpshooters were a regiment of soldiers (all of whom were marksmen meaning they could hit what they aimed at). The men in question are being shot at by these sharpshooters who must be too far away even for them. But the men are quite nervous about what they are doing. 
If you consider this an example of very black humor, then E is your answer. Certainly the men are uneasy. They feel comfortable about nothing that is going on. They are hesitant to search the body. They are very tentative about how to deal with the service. They can't make up their minds if they should continue with the body or wait until the next day. They can't remember the service. Everything about this scene is delay, discussion and a hesitant move forward. They even have trouble with where to put the first few shovelfuls of dirt. You have to pick uneasy. 
You have to pick E, but if it is humorous, there certainly is no laughter. 
        
             
        
        
        
Answer:
90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love u
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Answer:
do you know Spanish???please tell me I'm from Mexico 
 
        
             
        
        
        
Answer:
Ocean currents can be caused by wind, density differences in water masses caused by temperature and salinity variations, gravity, and events such as earthquakes or storms.