Explanation: St Augustine was a Roman African early Christian theologian whose writings influenced the development of western philosophy.
Moral evil can be said to be any event that is morally negative that is caused by an individual intentionally or unintentionally. St. Augustine described misdirected love as the source and origin of moral evil.
According to the concept of St. Augustine, moral evil is interpreted to form from the love that is misdirected .Incorrect or wrongful desire as per will in love such as lust or other factor can lead to negative event.
Other options are incorrect because darkness power, body and its desire and misleading education are not the factors that are responsible for causing moral evil according to St. Augustine .Thus, the correct option is option(a).
These amendments were intended to guarantee freedom to former slaves and to establish and prevent discrimination in certain civil rights to former slaves and all citizens of the United States.