What are the strongest pieces of evidence about prehistoric civilizations?

The prehistoric period in archaeology generally refers to the historical period before the production of writing, and there have been many discoveries around the world. The prehistoric period is divided into the Paleolithic and Neolithic periods according to the different degrees of human cultural development of the age.

The Paleolithic period in China can be found in the Maquangou site in the Nihewan Basin of Hebei Province for about 1.66 million years. We are familiar with the Beijing ape man, Yuanmou man, Lantian man, mountain cave man, etc. all belong to the Paleolithic Age, at present, China's old seepage stone age began 1.66 million years ago, and finally about 10,000 years ago. Paleolithic human beings to hunt and gather for a living, with the stone tools to hunt animals to process food, living in caves, rock sheds and other places, has learned to use fire to process food, in about 30,000 years ago, the ancient human has appeared in the aesthetic concept, ornaments and pants reputation appeared in large numbers.

The Neolithic period began around 10,000 years ago and ended with the emergence of the Xia Dynasty. Neolithic people were already able to build more complex houses, burn pottery, and, most importantly, have developed agriculture, domesticated animals, and greatly enriched access to food. During this period, the population surged, and a large cultural circle was formed in the Yellow River basin and the Yangtze River basin, and the continuous growth of the Neolithic population in the Yangtze River basin during this period laid the foundation for the birth of Chinese civilization, which is also an important factor why China became one of the four ancient civilizations.

However, this period has not yet produced writing, and it can only be said that the dawn of civilization has appeared.

The evidence for the existence of prehistoric civilization is that a complete footprint was found in the fossil, which is 26 centimeters long and wide, and this footprint is exactly the same as the shoes worn by modern humans, which proves that more than 200 million years ago, human beings have wisdom and know how to wear shoes, which can prove the cycle theory of human civilization.

The Delhi Iron Pillar, the Antikythra Machinery, the Kugu Glass, some bronze mechanical plates, and some stone tablets can prove the theory of civilization cycles.

Dentists are actually a very popular profession in prehistoric human tooth filling, but dentists did not appear in modern times, and dentists probably appeared as early as 10,000 years ago.

In the field of archaeology, there is a rather academic term called"Prehistoric civilizations", which means a powerful Earth civilization that took place in ancient times. Researchers of this school of thought generally believe that there was a scientific and technological civilization on the ancient earth that was far more advanced than today, and for some reason suddenly disappeared, making human beings start from scratch and slowly develop to the present point. This kind of theory seems absurd, but in fact, experts and scholars can come up with archaeological discoveries on the earth to support it.

Prehistoric human tooth filling is really a very great discovery, and this discovery can be said to be unprecedented.