What happened! Prithivi Naryan Shah Happend, Many years happened, Rana sasan Happened, Many Years happened, Democracy happened, Misreable happened, tears shed and blood flow happened. Many years happened, Then suddenly everlasting war happened! Ashu, lack of great university kowledge again :P sorry had to say that! Partnership is not only in decline over conservative and traditional world, but even in country where Democracy has flourished and many people are educated- which gives an entity a knowledge of colaborating with other people, sole proprieteiship is larger and working with much better potential. (talking about U.S.A) Simple as it can get, isnt it human nature?