Answer:
Willapa Hills and Olympic mountains
Explanation:
That is correct because those are the only two regions in the state of Washington that are found on the far western side of the state. Also the puget lowlands are not an option because they are not seaside regions they are just placed among an inlet of water coming from the san juan islands region.
Left to seek help from local native Americans
20 million deaths total, about 10 million military and almost 10 million civilian.