In the poem "Mother to Son" it's very commum to use words in everyday speech, which may be different in different regions or communities. In this text we have some example as “Cause you find it’s kinder hard.”
So, the vernacular uses language gives the impression that the woman is less educated and probably from the countryside.
Because of that, the diction is <u>Colloquial.</u>
C is the answer for your question
Answer:
connotatively,to suggest a type of life experience
It's kinda hard to say what signs does be give you does he flirt or play around with u?