Since the beginning of human civilization, it has been circulating endlessly. The four most famous ancient civilizations in the world are ancient China, ancient Egypt, ancient Babylon and ancient India. Now, when we look back at history, we will find that China is the only country in the world that can still be called an ancient civilization.

So why can China still be called an ancient civilization, and how did the other three perish? What are the four ancient civilizations? Ancient China and China are oriental civilizations that originated in the Yellow River valley. The earliest human record in ancient China is Yuanmou. Ancient China civilization experienced the development and change of civilization from the Yellow River basin to the Yangtze River basin. It is a bright pearl in the history of human civilization and the only remaining civilization among the four ancient civilizations.

Originated in ancient Egypt in the middle and lower reaches of the Nile, it is a country with religious color. The ancient Egyptian civilization was born in 4000 BC, and in 343 BC, the powerful Persian dynasty conquered ancient Egypt again, and the ancient Egyptian civilization died out.

Ancient India Ancient Indian civilization originated in 2300 BC. Because it was found in Halaba, India, all of it is also called "Halaba civilization". Ancient India has a high degree of urbanization (city-state), but its comprehensive strength is weak among the four ancient civilizations because of its religious beliefs and caste system.

Around 2250 BC in Babylon, Cuba, Sumerians living here created advanced civilization. They not only invented writing, that is, cuneiform writing, which made the two river basins enter a historical period with written records, but also invented a tool suitable for writing-"blackboard writing". In 2006 BC, the Amorites overthrew the Urdi dynasty, established the kingdom of Babylon, and settled down in the two river basins. The fertile soil and high civilization in the two river basins have injected fresh blood into the Amorites.

Egyptians and Indians still exist. Why is China the only remaining ancient civilization? First, the meaning of an ancient civilization actually has two meanings: 1. Countries or regions must have reservations. 2. The corresponding civilization must be passed down continuously in order to affect the development of the country.

Egypt is not "ancient Egypt", and India is not "ancient India" in the modern sense. In fact, it is different from "ancient Egypt" and "ancient India" in a fault way, because "ancient Egypt" and "ancient India" have clear records of extinction. The demise of "ancient India";