The answer is:
because they are powerful calls to change that define their causes
According to the Declaration of Independence and the Declaration of Sentiments, American citizens are acknowledged and have the right to put an end to harmful methods of government. As a result, both Jefferson and Stanton authorize people to take action when their freedom, security and contentment are at risk.
The unity between the individual and all living things.
Although the narrator of the poem speaks of himself, he is not Walt Whitman, or any other particular person for that matter. He is an Individual, who is at the center of his own universe; however, he is also all the individuals, as the essence of his being is the essence of humanity itself. The "self" of the poem is both singular and plural, individual and universal, earthly and cosmic.
