几千年前,中华民族的始祖炎帝和黄帝时代,部落间经常进行兼并战争。在黄河流域,当时集中着几个势力较大的部落,有黄帝族、炎帝族、夷族和九黎族等。他们之间经过多年的征战和融合,最后形成了以黄帝族为主、炎帝族为辅的部落联盟,共同战胜了九黎族。其中黄、炎、夷三个部落的联盟,是由大约 Thousands of years ago, the ancestor of the Chinese nation Yan Emperor and the Yellow Emperor era, the tribal often carry out mergers and acquisitions. At the time in the Yellow River basin, there were several powerful tribes, including the Huangdi, Yandi, Yi, and Jiuli ethnic groups. After years of expedition and integration between them, the tribal alliance formed mainly of the Yellow Emperor and the Yandi tribe finally formed a triumph over the nine Li nationality. Among them, the three tribes of yellow, inflammation, Yi alliance, by about