Why the Pacific Northwest Indians live on the coast

Long ago the Water Spirit and Land Spirit were best friends. One was a boy( Land Spirit) and the other, a girl( Water Spirit). On Sundays, Tuesdays, and Thursday, they would ride down waterfalls and Monday,Wednesdays and Fridays, they would pass their balls in the Grand Canyon. There were also the Northwest Indians. They had no place to live. One day, the Northwest Indian Chief and his ten friends were finding a place to live on a Friday when they spotted the Water and Land Spirit. "Hello Mr. Land and Mrs.Water Spirit. We are looking for a place to live. May we live in this Grand Canyon?" the Chief asked the two Spirits. "NO!" the Spirits chanted. "This is our place of play." "Oh please, please, please, may we live here?" the Chief asked.