| Answer | Crossword Clue |
|---|---|
| ERA | Time for the history books |
| BIKINI | Atoll for the history books. |
| FIRST | One for the history books |
| ERA | One for the history books |
| DIENBIENPHU | Another name for the history books. |
| OPPENHEIMER | Another name for the history books. |
| SALK | New name for the history books. |
| DOW | It closed over 5,000 for the first time in history last year |
| FISCALYEAR | Time for the books |
