During plessy V. Ferguson. The supreme court ruled that the doctrine of separate but equal was?

Constitutional

Explanation:

Plessy v. Ferguson was widely talked about the case in the United States. It occurred in the year 1896.

in the ruling, the United States of America's Supreme Court ruled in favor and upheld the CONSTITUTIONALITY of Louisiana state law that supports equal but separate settlements for the white and colored races.

Hence, during Plessy V. Ferguson. The supreme court ruled that the doctrine of separate but equal was CONSTITUTIONAL

where are the answers

explanation:

be cause we need them

that would be the steamboat because none of the other things are forms of transportation