Who found the south pass in wyoming in 1823

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.

How did different groups of people in france understand the enlightment ideas

Rachel carson 1962 silent spring was a groundbreaking work regarding what topic