They reacted by starting WW2 and france, britain, and the us all wanted germany to be fair to its people and not let them kill innocent people get killed
It is inefficient costing over 1 million us dollers
Children of the 1930s were at least protected under child labor reform measures of the 1920s, which limited their workday to eight hours and provided guidelines for employment of minors. Many children were self-employed, collecting junk to sell or doing odd jobs for neighbors.
Part of the goal for US foreign policy is to promote peace and democracy.