In the Treaty of Paris, the British Crown formally recognized American independence and ceded most of its territory east of the Mississippi River to the United States, doubling the size of the new nation and paving the way for westward expansion.
The actual objective was to ensure a state of total post-war continental hegemony for Nazi Germany. This was to be achieved by the expansion of the territorial base of the German state itself, combined with the political and economic subjugation of the rest of Europe to Germany
Best effects of the fall of Berlin are as follows:
1. Reunification – It is where East and West Germany first signed a treaty of an organization that unites their economies, unites their government and legal systems which leads Germans facing economic complications in its conversion to a free-market economy, sell their business whom owned by the East German government and they experienced sluggish economic growth.
2. Germans can freely travel in and out of East Germany
I would say that Plessy v. Ferguson contributed to the Civil Rights movement. This was a court case that ruled that racial segregation in schools was allowed as long as the education for black students was equal to white students. Although this does not seem like a civil rights act, it later lead to Brown v. Board of Education, which ended racial segregation in schools all together.
Religion is the answer; education, money, and occupation determine what class you are in.