Next time, click the stars (or press S) to bookmarkdifficult terms for review.
ziggurat as a ladder.
Sumerians were polytheistic
The lack of rich soil
The sky guided their farming and festivals
To make farm work easier
It was the base number for their mathematical and numbering system
The ancient Babylonians
They created gated ditches and levees
Ur,Sippar, Uruk and Eridu