Read the sentence.

henry david thoreau, often known as the father of environmentalism wrote the book entitled walden.

which revision should be made so that the sentence is properly punctuated?

a. place a dash after “environmentalism”
b. remove the comma after “thoreau”
c. place parentheses around “entitled walden”
d. add a comma after “environmentalism”

D

Explanation: When an identifier describes a unique person or thing and is preceded by “the” or a possessive, use a comma.

D. Add a comma after "environmentalism"

Explanation:

In this case, the whole expression "often known as the father of environmentalism" is a dependent clause, more specifically a nonessential element of the whole sentence, which adds extra information and can be omitted without affecting the meaning of it. So, in this case, it has to be placed between commas.

mark branliest

explanation:

the film includes a female character. in the short story, you can fantasize over, the appearance of the characters, the place of origin of events described in this book, you can imagine absolutely your reality described in a short story. and in the film for you already invented everything, characters, the place of the event.

claim of policy

explanation: