Answer:
Firstly, the main idea of a paragraph is generally its first sentence (the topic sentence). If not, first identify the topic of the paragraph. Next, look for what claim the supporting details are pointing towards.
Hope this helps!
The excerpt that is being referred above is from the "Federalist No. 3 Concerning Dangers From Foreign Force and Influence
<span>For the Independent Journal" which was written by John Jay. Based on this excerpt, the author thinks that the Americans are feeling proud of the kind of government they have established. The answer is the third option.</span>
The answer is: They’re
They’re is they + are