The Indus Valley Civilization.
Noma
They built one of the first civilizations.
Tigris and Euphrates rivers
There was only one civilization that existed on the Tigris and Euphrates River. That civilization was Mesopotamia. There were three other civilizations that existed in other areas. These civilizations were the Egyptians, the Longshan, and the Harappa.
The most common one was the Egyptian's.
India is the world's largest country named after a river. [Indus river]
the Chinese and the Mayan were one of the firs t civilizations to create the abacus in around 2600 BC. - uday the great
indus and yellow river valley P.S: any one who wants to leave smart comments about us cheaters can suck my balls
The great wall is an amazing feat and there truly is a great deep history it is if not the then one of the oldest existing civilizations
Anthropologists and scientists say that Mesopotamia is one of the oldest civilizations on Earth. This dates back thousands of years before the Bible was made. Mesopotamia was located in North Africa near the Nile River.
it was not built because it is nature. it was present back in the dawn of men as one of the civilizations started there at Nile River.
This river is Tigris.