| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | tidal knowledge | ancient civilizations in Mesopotamia | Ancient Mesopotamian civilizations viewed tidal knowledge as essential to their maritime trade and cultural identity. | 1 |
| 2 | tool usage | ancient civilizations in Mesopotamia | Ancient Mesopotamian civilizations pioneered the development and use of early tools for agriculture, construction, and trade. | 1 |