| Answer | Crossword Clue |
|---|---|
| OHIO | It was part of the Northwest Territory |
| OHIO | It was once part of the Northwest Territory |
| OHIO | Part of the Northwest Territory |
| COLDWAR | The West was part of it |
| ETO | The Lorraine Campaign was part of it: Abbr. |
| ETO | The Rhineland Campaign was part of it: Abbr. |
| ETO | The Normandy Campaign was part of it: Abbr. |
| ZUIDERZEE | The IJsselmeer was part of it before construction of the Afsluitdijk |
| MAINE | It was admitted as a free state as part of the Missouri Compromise |
