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The Five Great Civilizations of the World Here in Seikatsu Country, you will learn about
the Five Great Civilizations instead of the Four Great Civilizations that you have learned
about.
In the first place, each civilization was founded near a big river.
The Tigris-Euphrates, the Nile, the Indus, and the Yellow River.
In fact, there was an Amazonian civilization that developed in the basin of the Amazon
River.
