GRE Reading Comprehension: ETS Official Practice 150-GRE OP150: 阅读 - E731G50OUJX326Z5Z

According to the passage, Douglass used which of the following as evidence against the doctrine of innate racial inequality? A. His own life story B. His vision of a composite American nationality C. The hypocrisy of self-professed liberal idealists D. The inevitability of the emancipation of African Americans E. The fact that most prominent intellectuals advocated the abolition of slavery