Here’s a breakdown of the facts based on the characteristics of Sparta and Athens:
| Fact | Sparta | Athens | Both |
|-------------------------------|----------------|----------------|-----------------|
| Military life | ✔️ | | |
| Oligarchy | ✔️ | | |
| Democracy | | ✔️ | |
| They spoke Greek | | | ✔️ |
| They had a social class system | ✔️ | ✔️ | |
| Luxury | | ✔️ | |
**Explanation**:
- **Military life**: Sparta was renowned for its military culture, while Athens was more focused on arts and philosophy.
- **Oligarchy**: Sparta was ruled by a small group of elites (two kings and a council), while Athens had a system tending more toward democracy.
- **Democracy**: Athens is known as the birthplace of democracy, while Sparta didn't have a democratic structure.
- **They spoke Greek**: Both city-states shared the same language.
- **They had a social class system**: Both had structured social hierarchies, but they differed in class composition.
- **Luxury**: Athens valued cultural pursuits and luxury, whereas Sparta emphasized discipline and simplicity.