| A | B |
| claimed that he conquered by the cross | Constantine |
| became the new capital of the Roman Empire | Constantinople |
| Romans' outdoor arena | Colosseum |
| period known as the Dark Ages | Middle Ages |
| trips to recapture Jerusalem | crusades |
| underground hiding places for Roman Christians | catacombs |
| invented the printing press | Gutenburg |
| group of men who kept the Bible safe from invaders | monks |
| emperor who made it a crime to be a Christian | Nero |
| special court used to find and kill heretics | inquisition |
| first to translate entire Bible into the English language | John Wycliffe |
| Gutenburg's first printed book | the Bible |
| protection worn by knights | armor |
| dwelling place for monks | monastery |
| monks who lived alone | hermits |
| people who worked the lord's land | serfs |
| long trip taken for religious purposes | pilgrimage |
| document written by Martin Luther | Ninety-five Theses |
| highest spot in Europe | Mt. Elbrus |
| Europe's most important inland waterway | Rhine River |
| only continent with no large desert | Europe |
| world's largest lake | Caspian Sea |
| largest country in the world | Russia |
| highest mountain in the Alps | Mont Blanc |
| Where did the Protestant Reformation begin? | Germany |