What contributed to the success of the kwakiutl and chinook peoples?

A rich supply of game animals and fish

A rich supply of fish formed the basis of the regional economy, and many groups traded with fish with them. It also provided nourishment which is necessary for increased productivity and prosperity of people

operation overlord was the codename for the battle of normandy, the allied operation that launched the successful invasion of german-occupied western europe during world war ii. the operation was launched on 6 june 1944 with the normandy landings

d) in the state of iowa