| Answer | Crossword Clue |
|---|---|
| IRONCURTAIN | Former European barrier |
| IRONCURTAIN | Onetime European barrier |
| IRONCURTAIN | Former East-West "barrier" |
| SST | Former barrier breaker |
| SSTS | Former barrier breakers |
| BOULDERDAM | Former name of a Colorado River barrier |
| Answer | Crossword Clue |
|---|---|
| IRONCURTAIN | Former European barrier |
| IRONCURTAIN | Onetime European barrier |
| IRONCURTAIN | Former East-West "barrier" |
| SST | Former barrier breaker |
| SSTS | Former barrier breakers |
| BOULDERDAM | Former name of a Colorado River barrier |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.