Which term is defined as "a legal doctrine that permitted racial segregation in public facilities?"

Separate but equal

Which term is defined as "a legal doctrine that permitted racial segregation in public facilities?"

Separate but equal is a legal doctrine that permitted racial segregation in public facilities. It was established in the United States of America and is under the constitutional law and doesn't not violate the fourteenth amendment of the United States of America leading to equal and undivided rights to all citizens.