What was the primary reason the exodusters left the South? F To escape drought conditions
G To reunite with family members
H To find employment in U. S. wartime industries
j To escape oppression and discrimination

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.