I believe it’s add a semi colon after ring
Sentence three is the correct sentence. All of the others have some grammatical error in them. In the first, "felled" is incorrect and not a word. It also says "walk boots" instead of the correct verbal adjective "walking boots." In the second, "weren't" is not usually considered very academic and "tight" should be in the adverb form "tightly." Number four is wrong because it used "walked boots" instead of of "walking boots" and "tight" instead of "tightly." "Fallen" is incorrect in number 4, because it should have been "had fallen" if one was going to use the verb "fallen."
I don’t see the passage but it is probably struggle.
There are several situations where a minority group stood up against the dominant group. One of the more famous examples is the Black Lives Matter movement. It is an international activist movement that advocates the protection of African-American against oppression and discrimination.
C. Simple. Black Lives Matter.