We can say the speaker of the poem "My Father Is a Simple Man" develops his viewpoint toward his father in the following manner:
C. By highlighting the speaker's father's work ethic, kindness, and inner strength.
By Luis Omar Salinas, the poem "My Father Is a Simple Man" talks about the greatness of a man who may not be extraordinary to others, but who is so to his son.
The speaker admires his father's wisdom, patience, and hard work. He highlights those qualities by mentioning the man's inner strength, kindness, and work ethic. Although simple, his father has taught him the greatest lessons of his life.
The complete poem can be found attached.
Learn more about "My Father Is a Simple Man" here:
https://brainly.com/question/20480233