Answer:
Add a comma after "environmentalism".
Explanation:
Punctuation is the most important part of a sentence. any misplacement or elimination of punctuation marks can change the entire meaning of a sentence.
In the given sentence, the grammatical error is in the punctuation mark. A comma (,) should be placed after the word "environmentalism."
So, the sentence with the correct punctuation mark would be:
<em>"Henry David Thoreau, often known as the father of environmentalism, wrote the book entitled Walden."</em>
The comma is placed after the word "environmentalism" because the phrase "often known as the father of environmentalism" is a modifier.
So, the correct answer is the last option.
The answer is C.in the United States,people are able to participate in goverment
<span>"Leave my loneliness unbroken! quit the bust above my door!
Take thy beak from out my heart, and take thy form from off my door!"
shows that the speaker is in a great amount of grief and wants to be left in it, without being disturbed and the disturbances are frustrating him.</span>
It would be this answer that is under here:
A.simile