Kennedy's message in the excerpt emphasizes the United States' readiness to protect freedom and collaborate globally for a better future for all.
The statement that best explains Kennedy's message in the excerpt is that the United States is prepared to protect freedom. In the address, Kennedy emphasizes the need to combat common enemies such as tyranny, poverty, disease, and war, emphasizing the importance of a global alliance to ensure a better life for all. This aligns with the idea that the United States is willing to bear the burden of defending freedom and fighting against such threats to humanity.
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