FRANCES ELLEN WATKINS HARPERS How did Uncle Caldwell and Ben defy this?
Who is the speaker of this poem?

Dictatorship is the answer you are looking for

True blindness may be caused by trauma to the eye, severe conjunctivitis due to  ibr (infectious bovine rhinoceros) or pink eye or other infections, leptospirosis, lead poisoning, selenium toxicity, fungal infections, vitamin a  deficiencies, rabies, vitamin b12 deficiency, neoplastic of the orbit or  conjunctiva, cataracts, congenital malformations, etc.