Sure we had rationing of things like butter and sugar. We used to have slogans like "butter for guns"! The thing is we were all in it TOGETHER. We all felt that we were participating in something greater than we were. The ENEMY was never one another each other at home. The enemy was always an identifiable foreigner and our movies reflected that by always having America victorious. We couldn't afford to hate one another because we were too busy being proud of our country and proud of our guys "over there".