| Answer | Crossword Clue |
|---|---|
| PANGEA | It broke up in the age of dinosaurs |
| ATT | The Justice Dept. broke it up in 1982 |
| USSR | It broke up in Dec. of '91 |
| USSR | It broke up in 1991 |
| USSR | It broke up in 1991: Abbr. |
| USSR | It broke up in 1991 (abbr.) |
| USSR | It broke up in Dec. 1991 |
