Across
- 2. - Empire known for its mountain terraces and Machu Picchu
- 4. - Ancient city known for its conflicts with Rome
- 6. - Civilization known for pyramids and pharaohs
- 8. - Empire known for its extensive history and architecture
- 9. - Civilization known for its advanced urban planning
- 10. - Region between the Tigris and Euphrates known for early writing systems
Down
- 1. - Civilization known for its complex calendar and pyramids
- 3. - Civilization known for its temples and calendar
- 5. - Ancient civilization known for democracy and mythology
- 7. - Ancient empire known for its contributions to culture and science
