| Level | First place | Second place | Third place |
|---|---|---|---|
| Wild West | — | — | — |
| Industrialization | — | — | — |
| Panama Canal | — | — | — |
| Motor Industry | — | — | — |
| Air Mail Scandal | — | — | — |
| Great Depression | — | — | — |
| Space Race | — | — | — |
| Gotthard Tunnel | — | — | — |
| Bridge Disaster | — | — | — |
| Hard Times | — | — | |
| Island Paradise | — | — | — |
| Economic Miracle | — | — | — |
| Cutting Edge Technology | — | — | — |
| English Channel | — | — | — |
