Answer:
A. The Warren Court believed that segregation did in fact stamp
African Americans with a badge of inferiority
Step-by-step explanation:
According to the excerpt from the U.S. Supreme Court, Plessy v. Ferguson, 1896, the court rules that segregation gave African Americas a sense of inferiority.
The statement that explains why the Warren Court eventually overturned the ruling above is that the Warren Court believed that segregation did in fact stamp African Americans with a badge of inferiority.