What landmark supreme court decision curiously coincides with washington's speech to the atlanta exposition?

The correct answer is Plessy v Ferguson.

It was a landmark decision that established the separate but equal doctrine that Washington preached for in his exposition. He thought that the African-American population should stop bothering the white people and just accept segregation and live their own lives.

Italy , germany, austria, japan, and brazil.

Idon't know the answer is