Chinook/Freeciv

Description
The Chinook Confederacy was a group of communities with common customs and language. They were a sedentary people living along the Columbia river in present-day Oregon and Washington in the United States. Chinook regional influence can be seen in the fact that their tongue became the base of a pidgin language for trade and communication between Native Americans and Whites throughout Oregon, Washington, British Columbia and all the way to Alaska.