the Americans and the Russians. Britain held out bravely and ended up on the winning side, which is a Good Thing but with bad results. Germany and Japan were the losers, and defeat forced them to restructure their economies a lot. The earliest Nissan was a copy of an Austin 7, and I believe they asked British car makers and workers how best to build a motor industry. The British said 'For God's sake don't do it our way!' They were aware that endless management-labour conflict hampered British manufacturing - in the case of cars, of course, it basically killed the UK industry. And the Japanese are gradually outdoing Detroit too.
Britain, on the other hand, having 'won the war', went right on doing things in the old ways.