| Answer | Crossword Clue |
|---|---|
| IOWA | Eastern segment of the Louisiana Purchase |
| IOWA | Part of the Louisiana Purchase |
| KANSAS | Part of the Louisiana Purchase |
| DAKOTATERRITORY | Part of the Louisiana Purchase |
| ARKANSAS | Part of the Louisiana Purchase |
| IOWA | Part of the Louisiana Purchase. |
| THOMASJEFFERSON | Architect of the Louisiana Purchase |
| MONROE | One of the Louisiana Purchase negotiators |
| DAK | Terr. originally part of the Louisiana Purchase |
| DAK | Terr. that was part of the Louisiana Purchase |
