WW2 was an industrial war. And the US has a vast industrial base, which the axis seemed to forgot about when they started hostilities
Lots of cool information here.
The US / American Automobile Industry in World War Two - WWII
Royal Canadian Air Force raided museum for airplane parts
Sorry it's late but I was in camp when I read the article and forgot I emailed it to myself to post here.:rolleyes:
Geo