Final answer:
The often quoted line comes from Kennedy's inaugural speech.
Step-by-step explanation:
The correct answer is option C, the inaugural speech.
In John F. Kennedy's inaugural speech, which took place on January 20, 1961, he famously stated, "Ask not what your country can do for you, but what you can do for your country". This iconic line became a call to action for the American people, urging them to prioritize their contributions to the nation over personal wants and needs.
By emphasizing the importance of civic duty and collective responsibility, Kennedy aimed to inspire citizens to actively participate in building a better society.
Learn more about John F. Kennedy's inaugural speech