Which statement is TRUE of ancient Greek society? A) Slavery was not allowed.
B) An emperor ruled all of Greece.
C) Spartan women had more rights than women in Athens.
D) Sparta was more concerned with the arts than Athens.

Primary sources are usually  more accurate and are written by someone who experienced it or witnessed it. secondary sources are those who heard of it after the fact that can lose details and or twist the event in a light that benefits them.