Across
- 4. Justinian's wife
- 5. Scandinavian invaders and sailors
- 8. system in medieval Europe with fiefs and vassals
- 10. Viking leader who "discovered" North America
Down
- 1. Frankish king, brought Catholicism to Europe
- 2. Byzantine general; "Last of the Romans"
- 3. a person that gives loyalty to a lord for land
- 6. this alphabet was created by Cyril/Methodius
- 7. head of the Catholic Church
- 9. land granted to a vassal in exchange for loyalty