To the discovery of America, the " New World"
Answer: it was unfair and unequal , also discrimination
Explanation:
Chief Justice Earl Warren said that all citizens have right to public education and should have equal access to it.
He stated that state laws that established separate schools for African-American and white students denied equal educational opportunities and and established that "separate educational facilities are inherently unequal".
Actually every single one is correct, A<B<C they all are factors in the decline of Sumer.