At what point in time during the course of the evolution of the Western experience have race differences started to be seen as less relevant? Approximately when? Approximately where? What major events underline the cultural shift that occurs in Western history that determines this measurable cultural switch? Why? Was it successful? Write a two-page short essay addressing these questions.

***sources that may help

https://www.monticello.org/slavery-at-monticello/liberty-slavery/enlightenment-freedom-and-slavery