Thomas jefferson wrote it
<span>The answer is A - the immorality of enslaving another human being is a key argument againt slavery. This argument has been used by many people, for example, Abraham Lincoln. Answers B, C and D were historically used as justification for why slavery should continue.</span>
The African American leader who supported a gradual approach to racial equality was Booker T. Washington. Living in the south, he believed that a slow approach would reduce the chance of a strong adverse reaction from the whites, improving the opportunity of gaining equality with peace; the black advancements leading to civil rights would be through education. Many people thought his strategy would maintain the Negro community away from its civil rights for a long period, sacrificing even more the blacks in the south.