| Answer | Crossword Clue |
|---|---|
| RES | Matter, to Belli |
| NISI | Unless, to Belli |
| RES | Thing, to Belli |
| CASUS | ... belli (event leading to war): Lat. |
| CASUS | ... belli (event which leads to war): Lat. |
| WILLIAMFBUCKLEY | "My own analysis of the Yale situation is that the invitation to Mrs. Clinton is not a casus belli." |
