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一、自然原因1.地理环境因素是中国古代经济重心东移南迁的必要条件世界四大文明古国都发源于大河流域,我们中华文明也不例外,文明产生的原因与自然地理环境因素密不可分。
I. Natural causes 1. Geographical factors are the necessary conditions for the eastward relocation of the ancient Chinese economy to the south. The four ancient civilizations of the world originate from the great river basins. The Chinese civilization is no exception. The reasons for the civilization are inseparable from the natural and geographical environmental factors .