Answer:
The United States is not vulnerable to a direct attack.
Step-by-step explanation:
Franklin D. Roosevelt in his speech "Four Freedoms Speech: Annual Message to Congress on the State of the Union," highlighted four freedoms that the president intended the people of America to gain. He wanted the world to know what the individual liberties meant. He pleaded to the people to gain freedom of speech, worship, want, and fear. The passage brings to notice the forth freedom that is freedom of fear.