They date back to the mesopotamians
Why didd the ancident chinese organize large groups of people to build and mainntain irrigation system
ditches
Why didd the ancident chinese organize large groups of people to build and mainntain irrigation system
trade and irrigation systems
They had to build terraces and irrigation systems.
The major water systems in Mesopotamia and Egypt were irrigation systems. They used the water from the Nile River to build an irrigation system so they could get water to homes and crops.
Levees and they used a crop rotation!
Either build/improve irrigation systems, or do a rain dance.
The Grand Anaicut is the major Irrigation Project in India. The Project was build by Karikala Chola -an ancient Tamil nadu.
By using sand and dirt to build adobes and,the irrigation systems .
Writing, irrigation, relief work during the floods, burial practices.
i wish i knew the answer thta is why i am asking