A persuasive essay is an essay that aims to convince the reader of a certain point of view and its superiority over opposing points of view. In the sentence, "Sooner or later we must all accept our obligation to future generations", the author is summing up his argument and persuading the readers to accept their "...obligation to future generations". Option B, C and D are not conclusions to a persuasive essay because they either state personal opinions or contain subjective claims.
Huh? But where is the picture? So I can answer it
Answer:
It is indeed better to be a volunteer with a group that works on a national level towards a bigger cause, as this will have a greater impact in terms of the time you invest and the services you provide. The reach of a group aimed at working on a national scale will be far greater and consequently there is a lot of potential where you can contribute from your area of expertise and help in taking the cause further.
Hope that answers the question, have a great day!
