| Answer | Crossword Clue |
|---|---|
| TOYNBEE | Historian-author Arnold |
| TOYNBEE | English historian Arnold |
| ZWEIG | German author Arnold |
| MATT | Author Arnold, for short |
| RANKE | German historian, author of "History of the Popes" (1895-1886). |
| MCNEILL | Historian William H. ..., author of "The Rise of the West" |
