| A | B |
| Roman Law Code | Twelve Tables |
| Hannibal | General who led Carthage during the Punic Wars |
| Augustus Caesar | First emperor of Rome |
| Republic | Government ruled by representatives |
| Hagia Sophia | Domed church Justinian built |
| Latin | Romance languages have their basis in this root language |
| Constantinople | "Crossroads of Trade" that connected Europe and Asia |
| Pope | Head of the Roman Catholic Church |
| Muhammad | Founder of Islam |
| Arabian Peninsula | Islam began here |
| Mecca | Islamic holy city |
| Allah | Arabic word for God |
| Charlemagne | Crowned holy Roman Emperor by Pope Leo III on Christmas Day |
| Serf | A medieval worker bound to the land |
| Feudalism | System in which monarchs provide land in exchange for military service and the lords agree to protect the workers on the land they are given |
| Pope Urban | His speech started the First Crusade |
| Battle of Hastings | William the Conqueror unified England after this event |
| England | Angles and Saxons invaded and settled this country |
| Hungary | Magyars invaded and settled this country |
| Black Death | Another name for the bubonic plague is... |