Advertising create an unrealistic world for most youth. For girls its all of the photoshopped bodies and perfect teeth and heavy makeup. For boys it about all the trucks, car and sports that they'll be forced to play someday. Also for young women sports or engineering toys aren't very apparent in any advertisements which leads them to believe that they can't build, or play sports or throw a ball around.
Since segregation laws did not provide equal protections or liberties to non-whites, the ruling was not consistent with the 14th Amendment. The others contradict the initial question in one way or another.
The correct answer is; emotional appeal
