How chinooks develope?

Chinook can hold about 19,500 lbs,otherwise the hooks could cut off by the rot er blades.

Chinook people are not plateau people. Traditionally, Chinooks live along the Columbia River and around Willapa Bay.

No. It's lifting capacity is about 19,500 lbs, whereas its empty weight (i.e. without fuel or anything else) is 23,400 lbs.

fish, slaves, tools, weapons, shells, human hair and toes

What did the chinook indiens eat ?