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1. Which emperor commissioned the construction of the Colosseum?
2. Which emperor voluntarily retired?
3. Which emperor had a stammer?
4. Which emperor killed his own brother and co-emperor?
5. Which emperor was the cousin of emperor Elagabalus?
6. Who was the first openly Christian Roman emperor?
7. Who was the last openly pagan Roman emperor?
8. Who was the tallest Roman emperor?
9. Who was the first African Roman emperor?
10. Who was emperor during the eruption of Mount Vesuvius?
11. Who was the last Western Roman emperor?
12. Who split the Roman empire into the Eastern and Western empires?
13. Which emperor build a wall across modern-day UK?
14. Which emperor died of a stroke while shouting at Germanic envoys?
15. Which emperor expanded the borders of the Roman empire to their furthest extent?