Questions for Examination.
1. Who succeeded Probus?
2. Mention the actions of Carus, and the manner of his death.
3. How were his sons affected by this catastrophe?
4. What was the consequence?
5. How was this atrocious act discovered?
6. Did Aper reap the reward of his treachery?
7. Who was Dioclesian?
8. By whom was the empire now invaded?
9. Were they effectually repelled?