What exactly is a 71 and a 29 concept all about?  It is just a theory that came about a few years ago and is rather simple.  In order to sustain a Country's economy in the manufacturing end of the spectrum, it is probably wise to have most of the purchased merchandise made in the Parent Country, the case here being the U.S.  However, 100% Made in the USA is not as good as it may seem.  Without drawing a line in the sand, comes the 71 / 29 concept.  The 71 is the domestic percentage while the 29 is the foreign percentage makeup of the merchandise and or ingredients / parts.  This is not in any way a proprietary concept.  Think of it as open souce.  Any country can adopt this concept and should.  The exact numbers do not necessarily have to be followed, for it is a guideline only.  The home base, the pillar, the average.  just do not stray too far with the majority.  Having and exact number seems to always make things feel better, with something to grab onto, follow, etc.....  If the Parent Country decides to go with the figure of 100, it leaves the foreign countries without any options.  This, of course, can lead to bitterness, hate, not wanting any business or products from that country, soured relations, etc....  In effect, the door is closed.  What happens next if a major catastrophe were to happen?  A new product has been invented but one ingredient or part can only be manufactured in one country?  This is only the tip of the iceberg and can be talked about at great length.  If a good percentage of countries adopt the 71 / 29 concept, or at least make an effort, positive things will start happening not only locally, but globally.