3/5ths 3/5 law 3/5ths The Thirteenth Amendment: The Abolition of Slavery 3/5ths 3/5ths 3/5ths 3/5ths allowance for enslavement African-Americans counted as three-fifths of a person 3/5ths 3/5ths allowance for enslavement 3/5ths 3/5ths