The second led to the possibility of settlement in one place.
What are the main seven key ancient civilizations? The first step in the development of human society led to cave dwelling, a rudimentary form of an association of people. The second led to the possibility of settlement in one place. A more advanced form of society occurred with the next step when cities came into existence. This type of social life came into being around 5,000 years ago. We call this the period of ancient civilization. This period in human history also led to social and cultural evolution. Most of the ancient civilizations belong to river valleys. The river valley provided food, water, and also supported agriculture and social life. The most influential civilizations of this period were Mesopotamia and Egyptian Culture, India, and Indian Culture, China, and Chinese Culture. All of these ancient cultures can be divided into two types: those who appeared around the time of the Cradle and developed independent cultures and languages, and those who were not Soviets and were assimilated by the Soviet culture and can be considered as part of the Cradle. In this text, we will mention seven cultures: Mesopotamia, Egypt, India, and Indian Culture, China, and Chinese Culture.