your colonial, euro b.s. will not be tolerated here. you will NOT deny Africa as a base point for all civilization.<quoted text>
The Chinese civilization, perhaps the most impressive of all human civilizations to date and certainly the single longest-lived "continuous" civilization, was exclusively Chinese and was formed (and developed) by the Chinese with no African influence whatsoever. There is no credible historical evidence, none whatsoever, that ancient Africans played any role in China. Same goes for the other East Asian civilizations, like Japan and Korea.
Africans had no involvement in Mexico. The had no connection whatsoever to the Olmec, the Maya, or ANY North/South American civilization. Prior to the Viking "discovery" of these continents (such as L'Anse aux Meadows in what is today Canada), which occurred in relatively recent human history, no outside culture had contact with the Americas (except, perhaps, the Polynesians and only then in an extremely limited capacity.) Africans did not reach these shores until they were brought here against their will, and that's the unfortunate reality.
Africans played no role whatsoever, as in none, in the civilizations and technological innovations of Ancient Europe. The Ancient European people weren't "black".
The Moors that conquered Spain were largely Berber and Arab, and while they largely weren't "white" they likewise largely weren't "black."
I'm not as educated on the subject of India, but given your track record it would not surprise me at all if Africans were likewise not involved in any capacity in the history of ancient India.
behold the ancestors of Chinese
Behold the Olmec