Theme is defined as the: O A. organization and sequence of the speech.
O B. language used throughout the speech.
C. main idea that runs through the entire speech.
D. audience to whom the speech is addressed.

the answer is:  

he is voicing feelings shared by all humans regardless of race.

in paul laurence dunbar's poem "we wear the mask," he replicates the words mask and we to emphasize how people in general -not just black americans- hide their true feelings. he suggests the masks cover people's faces and eyes, which are the main parts that display their emotions. he also thinks people's pain conceal behind those masks, so that they cannot see reality and nobody is able to see one another's sorrow.

answer; /// the correct answer to the above statement is (a) because of the decline on native american labor forces;