| Answer | Crossword Clue |
|---|---|
| MENLO | ... Park (historic laboratory site) |
| CHACO | New Mexico's ... Canyon, a national historic park site |
| EBBETS | .. Field: historic Brooklyn park |
| PRE | Grand ... National Historic Park |
| DADE | Florida's ... Battlefield Historic State Park |
| GRAEME | ... Park, historic home near Philadelphia |
| PRE | Canada's Grand ... National Historic Park |
| GUAM | Home of the War in the Pacific National Historic Park |
| RYE | New York city with an amusement park that's a National Historic Landmark |
