Analysis of information sources in references of the Wikipedia article "四大文明古国" in Chinese language version.
All of these are interesting and much studied stories, but are less important than the development of the four essential hubs of advancing humanity, those to be found on the plains of China, accross northern India, in Persia and the Near East, and around the Mediterranean.
All of these are interesting and much studied stories, but are less important than the development of the four essential hubs of advancing humanity, those to be found on the plains of China, accross northern India, in Persia and the Near East, and around the Mediterranean.
