Final answer:
The Separate Car Act mandated racial segregation on trains, leading to the 'separate but equal' doctrine upheld in Plessy v. Ferguson.
Explanation:
The Separate Car Act, passed in 1890 in Louisiana, mandated racial segregation on trains, requiring separate cars for white and black passengers. This act led to the landmark case Plessy v. Ferguson, where the Supreme Court upheld the concept of 'separate but equal'. This decision allowed for the official sanction of segregation for the following six decades.
Learn more about Segregation in the United States here:
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