人类在非洲很古就开始了活动。大约在冰河时代的早期,人类就在非洲大陆出现了。在非洲,气候和环境对植物界和动物界的发展方向和进程有决定性的影响。多种哺乳动物在非洲大陆上发端生息,其中包括与人类相近缘的某些类别,如古代的猴类和类人猿。人类也受到了同样的影响。目前所存在的人种的多样性就表明,为了适应各种不同的自然环境才产生了这些不同的类别。这种情况既表明人类作为生物而存在,也表明人类存在的社会性。在漫长的岁月里。随着气候的逐渐干旱,无疑在人种类型上也发生了变化。下面让我们来观察一下目前非洲社会中反映人类社会综合发展的不同阶段的三种形式: Humans have been active in Africa since ancient times. About the very beginning of the Ice Age, mankind appeared on the African continent. In Africa, climate and environment have a decisive influence on the direction and process of development in the plant kingdom and the animal kingdom. Many mammals have developed their interest in the African continent, including certain categories that are close to humans, such as ancient monkeys and apes. Human beings are equally affected. The variety of races now present suggests that these different categories arise in order to adapt to the different natural environments. This situation not only shows that human beings exist as living things, but also shows the sociality of human existence. In the long years. With the gradual droughts of the climate, there is no doubt that there has also been a change in the type of race. Let us look at three forms of reflection of the different stages of the comprehensive development of human society in present African societies: