The only civilization that I can think of is the Mayans, they built large reservoirs that collected their very frequent rainfall.
Tigris and Euphrates rivers
Democracy
Water and having the best farmland in the world.
They had to sale the slaves from africa in order to get more gold and more food in order to survive
The earliest European civilizations developed in ancient Greece and ancient Rome. These civilizations laid the foundation for Western culture, political systems, and philosophy that continue to influence the world today.
lakes
Tigris and Euphrates rivers
they traded among many ancient civilizations around the world
The first river valley civilization was Mesopotamia, located in Asia. Asia has had the most river valley civilizations.
Democracy
Water and having the best farmland in the world.
Vast Empires
Egyptian
They had to sale the slaves from africa in order to get more gold and more food in order to survive
The earliest European civilizations developed in ancient Greece and ancient Rome. These civilizations laid the foundation for Western culture, political systems, and philosophy that continue to influence the world today.
The Yangtse Valley, Indus Valley, Tigris Valley, Euphrates Valley, Nile Valley.
Tigris, Euphrates River Valley's and Los Angeles