I'm not sure...
But,
It upheld the constitutionality of racial segregation laws for public facilities as long as the segregated facilities were equal in quality – a doctrine that came to be known as "separate but equal".
I guess
Answer:
hiiii good morning hope your day goes well
Answer: The President is the nation's chief diplomat; they have the power make treaties that are then subject to ratification by the Senate. ... If Congress is not in session, presidents can make temporary appointments known as recess appointments without Senate confirmation, good until the end of the next session of Congress.