Ideals arise from perceived social evils. They have caused in recent
years (_a_) Common action by European Governments and (_b_) action by
separate Governments influenced by foreign experience. There has also
been a growth of sentiment, not yet embodied in law or institutions,
with regard to (i) the position of women and children, (ii) social
caste, and (iii) the increase of common action for reform by civilized
states.