Answer: The Declaration of Independence refers to the simple ideas that the people who established the United States used to believe in.
Step-by-step explanation:
In Kennedy's inaugural speech he stated that we shall pay any cost, bear any burden, we may support any friend, and meet any hardship to assure our survival and accomplishment of liberty. He announced a change in generation in the White House. He stated that the nation has to combat tyranny, disease, war, and poverty.