当前国内外研究万里长城,热门话题很多,其中关键问题之一是:万里长城作为曾经横亘在中国南北农牧民族关系史上的一堵墙,是如何演化为联结当代中国各民族的伟大纽带,成为中华民族创造力和宏伟气魄的象征的。无庸讳言,万里长城是中国古代农牧民族对立的产物。然而,随着统一多民族中国的形成与发展,万里长城的性质、作用,以及人们对万里长城的评说,也不断在演进和变化。由众多民族组成的中华民族,其生存发展空间独具特点:它的四周都有天然障 At present, there are many hot topics at home and abroad. One of the key issues is how the Great Wall, as a wall once encircled in the history of the relations between peasants and herdsmen in north-south China, has evolved into a great bond linking various ethnic groups in China and becoming Symbol of creativity and magnificence of the Chinese nation. Needless to say, the Great Wall is a product of the opposition of ancient Chinese farmers and herdsmen. However, with the formation and development of a unified multi-ethnic China, the nature and function of the Great Wall and its comments on the Great Wall are constantly evolving and changing. The Chinese nation made up of many ethnic groups is unique in its space for survival and development: it has a natural barrier around it