| Answer | Crossword Clue |
|---|---|
| OSTEND | Belgian U-boat base, World War I. |
| YSER | French-Belgian river in World War I headlines |
| YPRES | Belgian city that was the site of three World War I battles |
| SIMS | U. S. Admiral, World War I. |
| SIMS | U. S. admiral in World War I. |
| SIMS | U. S. Admiral of World War I. |
| GERARD | U. S. Ambassador to Germany, World War I. |
| ROOSEVELT | Assistant Sec'y U. S. Navy in World War I. |
| BLACKJACKPERSHING | Nickname for a U.S. general in World War I |
| HARRYTRUMAN | World War I veteran who served as a U.S. president |
| over | (in the U.S. during and after World War I) in or to Europe |
