That is an eminent domain case and a fungible goods case. I'd go for this one... http://en.wikipedia.org/wiki/Plessy_vs_Ferguson http://en.wikipedia.org/wiki/P

That is an eminent domain case and a fungible goods case. I'd go for this one... http://en.wikipedia.org/wiki/Plessy_vs_Ferguson http://en.wikipedia.org/wiki/Plessy_vs_Ferguson