Answer:
The Sumerians were very inventive people. It is believed that they invented the sailboat, the chariot, the wheel, the plow, and metallurgy.
Explanation:
More examples:
The Wheel. The first wheel wasn't used for transportation. ...
The Chariot. ...
The Sailboat. ...
The Plow. ...
Time. ...
Astronomy and Astrology. ...
The Map. ...
Mathematics.
