The question sounds like something assigned as a research paper. How do you plan to footnote what you get here?
this was one of the things covered when I studied social welfare, but I must admit to using some unorthadox methods for ideas myself!
PKB, Hahaha, I like your wry sense of humor
I would like to be referred to as Doctor Doolittle, animal linguistics and communication specialist. Thank you for asking Bob.
is it just me...or can you ALWAYS tell when it`s homework time on here???!!!LOL :-?