What was the impact of Plessy v. Fergusson on states' rights?

Plessy v. Ferguson allowed separate but to equal known as segregation to become law in the United States.

Impact of Plessy v. Fergusson on states' rights

Plessy v. Fergusson was a critical decision made by the U. S. Supreme Court on 18th May 1896 that forced the states to re-establish their racial segregation laws. This law made the American racial segregation as separate but not equal.

As a result of the Plessy decision, a significant number of the rights blacks won at both the government and state-level were erased through methods for the "separate but equal doctrine".

In spite of the Supreme Court's confidence in "separate yet equal," Southern state governments would not give blacks equivalent resources and facilities in the decades following Plessy v. Fergusson.