| Answer | Crossword Clue |
|---|---|
| MISSOURI | Where Clark met Lewis in 1804 |
| OTOE | Tribe met by Lewis and Clark in 1804 |
| OTO | Tribe that met with Lewis and Clark in 1804 |
| SIOUXCITY | Site of a Lewis and Clark stop, 1804 |
| OTOE | Tribe met by Lewis and Clark |
| OTO | People met by Lewis and Clark |
| OTOE | First tribe met by Lewis and Clark |
| OTOE | Early tribe met by Lewis and Clark |
| OTOE | First Indian tribe met by Lewis and Clark |
| OTOS | Natives who met Lewis and Clark near modern-day Council Bluffs |
