Answer:
If sounds as if it refers to his aching agony within his situation. ¨Bear up, old heart! You´ve borne worse, far worse,¨ shows how everything is affecting him. This is his attempt to tell himself to stay strong in time of dispair.
Explanation:
Remember the sacrifices of the people who fought at Gettysburg.
The answer is: [D]: use your own words .
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When writing a summary, you should use your own words.
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