関連ワード:  how much did the us spend on ww2    how much did the us spend on ww2 in today's money    how much did the us spend on ww2 adjusted for inflation    how much did the us spend on military in ww2    how much did the us spend fighting ww2    how much money did the us spend on world war ii    how much money did the united states spent on world war 2    how much did the us spend to rebuild europe after ww2    how much money did the us use in ww2    how much did the us invest in japan after ww2