How were slaves in Sparta different from slaves in Athens?
A) Slaves in Sparta were owned by private citizens, whereas in Athens they were owned by the state.
B) Slaves in Sparta were owned by the state, whereas in Athens they were owned by private citizens.
C) Slaves in Sparta were of a higher social class than slaves in Athens were.
D) Slaves in Sparta were allowed to own property, while slaves in Athens were not.