It was problematic because it enabled segregation. It stated that segregation is not unconstitutional if the state provides completely the same commodities to both groups. That means that people can be segregated based on race into different schools as long as those two schools provided everything equally to every student.
The claims declared "that all persons held as slaves" within the rebellious states "are, and henceforward shall be free.".
Historians should use more than one source because, if they do it will make there knowledge more creditable
Persia had a huge empire and had every intention to add Greece to their empire and thats why Persia attacked greece.
