统一是中华民族历史发展的主流,反映了我国各族人民的根本利益和共同愿望,是中华民族共同的价值取向。统一不仅使中华民族历史前后相接,而且使中华文明绵延至今,中华文明的统一性和延续性是世界文明史上独有的。几千年来,在中国古代文明滋生的这块东方沃土上,先后生息和居住过许多民族。伴随着各民族的多元起源与发展,以及统一、分裂、再统一的反复交替,古代各民族之间的文化交流和相互借鉴,促成了中国各民族的共同进步。中华民族是中华境 Reunification is the mainstream of the Chinese nation’s historical development and reflects the fundamental interests and common aspirations of the people of all ethnic groups in China. It is a common value orientation of the Chinese nation. Unification not only connects the history of the Chinese nation before and after, but also extends the Chinese civilization. The unity and continuity of the Chinese civilization are unique to the history of world civilization. For thousands of years, in this rich and fertile land in which ancient Chinese civilization grew, many peoples have lived and lived. Accompanied by the multiple origins and developments of various ethnic groups, and the reunification of unity, division, and reunification, cultural exchanges and mutual learning among ancient ethnic groups have contributed to the common progress of all ethnic groups in China. The Chinese nation is Chinese territory