9-1

1. studied
2. changed
3. borrowed
4. realistic
5. arches
6. domes
7. authors
8. Latin
9. aqueducts
10. Rome
11. million
12. apartments
13. paterfamilias
14. control
15. citizens
16. miserable
17. Spartacus
18. altar



9-2

1. plague
2. inflation
3. barter
4. Diocletian
5. reform
6. Constantine
7. Constantinople
8. Theodocius
9. Constantinople
10. Alaric
11. Odoacer
12. B, D