Page 17: little
This litle 7 per cent of the world's population enjoyed standards of living which enabled them to consume:
Page 39: business
[...] have ere long led to a return of confidence, a reappearance of money and a resumption of business; [...]
Page 113: interfered
It has not been perfect nor can it ever be, but it has been nearer a neutral government and has interferred less than have the others.