Read the following excerpt. using the context of the paragraph, select the word that best completes the sentence.
the journalist spent a year researching the foreign government's sanctions. finally, it was time to synthesize all of the information that he had learned. his editor asked him to write a comprehensive article for the first piece in the series that was sure to win awards, inform the public, and elicit significant change in foreign policy.
irate
relevant
keen
strategic

Which passage from kennedy's inaugural address is an example of an allusion? to our sister republics south of our border, we offer a special pledge-to convert our good words into good deeds-ir new alliance for progress but this peaceful revolution of hope cannot become the prey of hostile powers a call to bear the burden of a long twilight struggle, year in and year out, rejpicing in hope patent in tribulation it a free society cannot the many who are poor, it cannot save the few who are rich