<u>The Major Dynasties of China: Part 1</u>
- Shang Dynasty (c.1600-1050 BC)
- Zhou Dynasty (1050-256 BC)
- Han Dynasty (206 BC-AD 220)
- Sui Dynasty (581-617)/Tang Dynasty (618-907)
( You Question Is Incomplete )
An entire suit of field armor (that is, armor for battle) usually weighs between 45 and 55 lbs. (20 to 25 kg), with the helmet weighing between 4 and 8 lbs. (2 to 4 kg)—less than the full equipment of a fireman with oxygen gear, or what most modern soldiers have carried into battle since the nineteenth century.
Answer:West Africa had the advantage of being the closest geographically to the Sahara desert, and the wealthy Islamic Empires to the north. How ever the Sahara desert was a significant barrier to travel and trade. Caravans crossing the desert could easily get lost in the drifting, unmarked sands of the desert.
Explanation:
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