The best way to combine both of the sentences would be: Soldiers and civilians began using the nickname Uncle Sam to refer to the United States.
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The author is using a type of figurative language called personification. Personification is when you give human characteristics or traits to something that is non human. When the author writes, "<span>the sea licked greedy lips in the shadows." the author is giving the sea human characteristics. The sea does not actually have lips.</span>
Answer:
His mother is not acting properly after the death of his father.