Which is the best and most objective restatement of the main idea and important details in the section It Organized Itself

in in 1969 Nelson announced a day of the ministration about the environment to be held on April 22 1970 new Services spread the story and the reaction from the public was extremely positive Nelson stuff set up a national headquarters in about 20 million Americans took part in the the first Earth Day the environment was finally a national issue

Explanation: I did it and I got a right

the correct answer would be:  

a. adverb phrase

the anecdote makes readers feel sorry for the man’s lack of heritage, then reminds readers that the man has an equally valuable heritage.