Answer:
Ziggurats were built on high platforms to keep them safe from floods,
And Much of life in a Sumerian city centered on the ziggurat.
Answer:
vaccination
Explanation:
Louis Pasteur had been working to find a vaccine that would cure cholera in chickens. His lab assistant gave an older, weaker strain of the disease to the birds. When these birds did not die Pasteur began to rethink his ideas a came up with our current method of administering vaccinations.
Answer:
trade cook and a beer and some drinks and
<span>They were able to make a useful trading route were commerce would benefit their social life/economy. </span>
