http://www.english.hadhramaut.info Cultural relations between Yemen and Saudi Arabia [The Source: Hadhramout Governorate Site - 31/05/2008 ] Any relationship between two brothers if not  cemented well by so many factors,it will be a fragile  relationship  that is  subject to fatigue and then to extinction. Of these factors, the  agreement between  interests and materialstic and  cultural privacy .
Also  exchanging the  spiritual needs  and real participation in all its manifestations in all aspects of life : intellectual, philosophical and substantive interactions,which  cope with what is happening  in the universe. puting the interests of the homeland and citizens at the top., which serves fostering relationships that renews  a positive personality and life conditions of life for this character for  its presence to become  humanitarian and real.

The above shows clearly that the issue of cultural identity is the mouthpiece of the cultural issue. The culture issue  is the point at which all issues of trade , economic and social developmen  revolve . Although the latter is the materialistic need to humans but it is doesn't emphasize the personal humanitarian need unless by spiritual and cultural rights, which  has become today a part of the economy and industry .

The Arabian peninsula, the north  and the southern parts, has been a point of  of light to spread goodness and love between human beings and then turned into torch - by the coming of Islam ,to spred light everywhere.
this point Conneh spread of Islam everywhere.
The role of the Arabian Peninsula did not come from the cultural vacuum because it was the crossroads of trade and a conduit for internationally continents of the world an a forum for poets all over the island.It was also an attraction for all  people of the ancient world, which paved the subjective and objective conditions for human transformation . All this had a positive impact of the transition of humanity  to the path ofguidance , the highest noble meanings  by th emergence of the the  Islamic religion which flared up the road to  all human beings everywhere and at all times and established more civilized  concepts the like of who and more have never been known before. human beings became brothers to each other. Every body  participated  in the establishment of goodness, love and peace. Everyone was  equal in belonging .Everybody has his right and duties towards his/her creator and creed and towards himself the otherness without distinction, racial or arrogance.
 The North of the island was bustling with Arabic poetry,  that elevated the general taste , which was a culture  mediator to the  people. The reason for the flourishing trade played  an  essential role  to the  economic growth and accumulation .. The south of the Arabian Peninsula was bustlingwith  industry and agriculture.
The arrival of Islam united  and developed the   existing  identity and belonging .It kicked out  ethnicism, chauvinism ,libel and consolidated the message  and dominated the civilization and culture of mankind and the evolution of thought and philosophy to the more modern science. It has been and continues to be cognitive fountain of all human beings.