自然环境的改变是影响人类历史进程的重要原因之一。自然环境的改变有其自身发展的规律,但显然也有人为原因,我国政治、经济、文化中心由西部转移到东部,南方经济发展水平超越北方,历史上历次北方少数民族的南侵,以及我国和世界范围内多个人类文明发展的中断,都或多或少地与自然环境的改变有关。 The change of the natural environment is one of the important reasons that affect the course of human history. There are obviously human-made reasons for this change in the natural environment. There are obviously human causes for this. The political, economic and cultural center of our country is being transferred from the west to the east. The level of economic development in the south surpasses that of the north. In history, the southward invasion of ethnic minorities in the north and our country and the world The interruptions in the development of multiple human civilizations within the scope are all related more or less to changes in the natural environment.