The similarity is the voice of America as the working man in hard labor.
Step-by-step explanation:
Walt Whitman's poem "I Hear America Singing." is one of the more quintessentially American poems about the values of the nation as Whitman saw it.
The similarity between Whitman's descriptions of people in the excerpt and the descriptions of the speaker in "l. Too. Sing America" is that the people are being portrayed as working hard and being honest and kind.
The Americans had taken pride in their ability to work for themselves and to credit this work for their success