The main idea of “Chants, curse can't stop Red Sox” is how Red Sox overcomes the odds to defeat the New York Yankees.
Explanation:
Red Sox had once labeled Yankees as the empire of the evil. And after its win over the Yankees, it claimed "all empires fall so must the Yankees".
The passage shows how a wildcard Red Sox turned history on its head by defeating the New York Yankees. Playing at a much smaller remuneration, Red Sox proved its mantle and registered one of the most stunning victories against the highly-rated Yankees.
No chants or curses could stop the Red Sox from making history.
C. by stating that the U.S. will play an active role in fighting groups that are opposed to freedom, and by supporting groups that are fighting for freedom
In the text, Kennedy says, "Let every nation know, whether it wishes us well or ill, that we shall pay any price, bear any burden, meet any hardship, support any friend, oppose any foe to assure the survival and the success of liberty" (Paragraph 5). This piece of evidence specifically tells every nation that the U.S. will do anything in it's power "to assure the survival and the success of liberty". He lists the lengths that the U.S. will go to: fighting those that are against freedom, and supporting those who are for it.
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