How does the following line from "I Hear America Singing" contribute to the overall theme of the poem?

Each singing what belongs to him or her and to none else
(1 point)
O Each song and task fully expresses an individual.
O Although everyone is different, everyone sings the same song.
O Each person has written a song to sing while working.
O All of the writers have their own equipment.

O Each singing what belongs to him or her and to none else contributes to the theme that each individual has their own unique voice and contribution to society.

The correct answer is: O Each song and task fully expresses an individual.

This line from "I Hear America Singing" contributes to the overall theme of the poem by emphasizing the individuality and uniqueness of each person's song. It suggests that everyone has their own unique talents, abilities, and contributions to offer. The poem celebrates the diverse voices and the different ways in which each individual expresses themselves through their work and creative endeavors.