Between 1914 and 1919 , the CRB operated entirely with voluntary efforts .
Was able to feed 11,000,000 Belgians by raising the necessary money , obtaining voluntary contributions of money and food , shipping the food to Belgium and controlling CRB there .
Between 1914 and 1919 , the CRB operated entirely with voluntary efforts and was able to feed 11,000,000 Belgians by raising the necessary money , obtaining voluntary contributions of money and food , shipping the food to Belgium and controlling it there .