In Plessy v. Ferguson, the United States Supreme Court ruled that the doctrine of "separate but equal" was permissible under the US Constitution.
This was later overruled in Brown v. Board of Education.
It presented unity and a new direction after the difficult years following World War I.
The Department of War was one of the first executive branch departments in the u.s. government.
Answer:
Embassies are kinda like mini countries in themselves. It would be the same with the foreign official trying to go the United States itself.
Explanation: