Across
- 4. a United States statute that permitted the entrance of Montana and Washington into the United States of America.
- 6. A tunnel made by James T. Kingsbury in August 1882
- 7. The native american guide of the Lewis and Clark expeditions
- 8. A confrontation in 1859 between the United States and United Kingdom over the British–U.S. border in the San Juan Islands.
- 10. A Greek Maritime pilot who discovered the straits that were named after him in Northwest Washington.
- 11. Otherwise known as Harvey's Depot, this fort existed from 1859-1882
- 12. A slogan by Polk used to advertise the expansion of Texas, California, and Oregon Territory
- 13. Did missionary work with Native American peoples
- 14. A conflict between the United States and the Sahaptian-speaking people of the Northwest Plateau
- 16. British Officer of the Royal Navy. Famously explored the Pacific Northwest coast regions.
- 20. The belief that Settlers were destined to come to Western America
- 22. A conflict between the Spanish Empire, the Kingdom of Great Britain, and the United States of America
- 23. An estimated 1,000 emigrants leave for Oregon Territory with John Gantt as their leader
- 24. The encampment of the Lewis and Clark Expedition in the Oregon Country near the mouth of the Columbia River.
Down
- 1. Has a town on the border of Idaho named after him. The town is right next to Lewiston.
- 2. Has a town in Idaho on the border of Washington named after him. The town is right next to Clarkston.
- 3. The city of Seattle is named after him
- 5. A Spanish Basque explorer of the Pacific Northwest
- 9. Major investor in the PNW Fur Trade
- 11. The first non-native woman to climb Mt. Rainer
- 15. Rivaled with the Northwest Company in the fur trade which caused the Pemmican War in 1816
- 17. The term for the fur of an Otter
- 18. A United States policy that opposed European colonialism in the Americas.
- 19. An entrepreneur and politician regarded as the founder of Seattle
- 21. Governor of the Territory of Washington from 1853 to 1857. First governor of Washington Territory.
