An effective use of a summary of this passage is "Kennedy believes that the people of that generation have special qualities that will make a difference not only in the country but also in the world."
Explanation:
This excerpt from Kennedy’s inaugural address makes a call for all citizens making emphasis in them as a generation, then it is expressed that he believes that for the current times the current generation is the right one to work on progress and solution, not only for their country and their people but for all humanity.
The right answer for the question that is being asked and shown above is that: "Kennedy believes that the people of that generation have special qualities that will make a difference not only in the country, but also in the world."
