Did william penn designed philadelphila with wide streets and many public parks

What happened to segregation laws after the case of plessy v. ferguson? segregation still existed, but only in very small towns with no access to court systems. important politicians like ferguson, once in favor of segregation, began to denounce it. plessy v. ferguson began the breakdown of segregation as it was defined at that time. segregation continued, and citizens experienced many more years of legal segregation.

Where were the trials to review evidence in cases against high-ranking nazi officials accused of war crimes held?

Who were the main leaders of the major powers (france, england, and great britain) during the treaty of versailles?