At the beginning of the third paragraph, the author refers to “those who believe that peace will not be attained until some super-tribunal is established” primarily to

C. highlight a potential drawback of a recommendation

Explanation:

The text in quote is from the acceptance speech of Frank B. Kellogg when he was awarded the Nobel Peace Prize in 1930 for his work in establishing the Kellogg–Briand Pact which when signed, was a promise by the country which signed to avoid using war to settle disputes.

When in the third paragraph he spoke of those who believed a super tribunal was necessary to enforce peace, he was highlighting a drawback to the recommendations in the treaty because if no super tribunal was around to enforce the treaty, it is reasonable to believe that some will violate it.

  plan: i will begin with a quotation about the importance of unity in a community. then, i will state my claim that an activity will unite our school by creating a shared vision, purpose, and direction. in the body, i will use three main points that describe the different avenues the students can take: through a variety of clubs, through a special event, or through an awareness week. i will provide evidence about other towns that have unity activities and the kinds of events that they include. pictures will illustrate my three main points in action. for the ending, i will restate the main idea in a new way and pose a question to keep the audience thinking. 

the correct order is:

you're your own worst enemy:

they're going to say what they say, but

their opinions aren't holding you

back. it's your self-defeatist

attitude that's keeping your work

from getting its due.