| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | steam engine | UK | Early development and widespread use during the industrial revolution | 1 |
| 2 | steam engine | UK | Historically important invention during the Industrial Revolution, used in transportation and manufacturing | 1 |
| 3 | steam engine | United Kingdom | Revolutionized transportation and industrial production during the Industrial Revolution | 1 |