How did World War 2 affect military bases in the Northwest?

World War II significantly expanded military presence in the Northwest, leading to the establishment of numerous bases and training facilities to support the war effort. Regions like Washington and Oregon saw the construction of airfields, naval bases, and training camps, which boosted local economies and populations. The strategic location of these bases also enhanced Pacific defense capabilities. After the war, many of these installations transitioned into peacetime roles or were repurposed, leaving a lasting impact on the region's military infrastructure.