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? place a dash after “environmentalism” remove the comma after “Thoreau” place parentheses around “entitled Walden” add a comma after “environmentalism”

all of the choices are correct

in 1897, pershing became a tactical officer at west point, and that's where he was given the nickname "black jack." pershing's first name is "john," for which "jack" is a nickname, and he was a white man who commanded black troops. hence "black jack".

the quote by walter cronkite contributes to the central idea of the text by supporting the central idea. cronkite argues that what is deemed “right” for and in america may not be good for other countries. this supports the central idea of the text, that the vietnam war was unpopular in america for multiple reasons- including cronkite’s.

the governor can not veto a referendum that the voters approve