The subject is sponge because that is what is the main point of the sentence is.
I believe the correct answer is to help the reader visualize a view where water and sky are difficult to tell apart.
The author is trying to portray an image where the water and the sky are somehow blending into each other - you can't tell where one ends and the other one begins, because both items are colored similarly - various shades of blue.
It may be inferred from the passage that Nixon is asking the country to "put a stop to bitterness and anger be more patient with the new president than it has been with him" (Option A)
<h3>What is an inference?</h3>
When a person analyzes a text and from that text is able to reach a logical and rational conclusion that is based on textual evidence, such a person is said to have made an inference.
Hence, Nixon wants the country put a stop to bitterness and anger be more patient with the new president than it has been with him.
Learn more about Inference at:
brainly.com/question/25881788
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