Answer: You could use old documents to help you make new medicine.
Explanation:
89 percent of the ocean would be sea ice
The Mother Colony of the West Indies
Easterlies, westerlies, and the trade winds
Answer:
Neolithic Revolution
Explanation:
Writing (Cuneiform script / 3200 B.C.)
Iron Weapon (aprox. 3000 B.C.)
Neolithic Revolution (Started around 10,000 B.C.)
The first cities (Mesopotamian cities / around 7500 BC)