One of the biggest changes in the Zhou Dynasty was the mandate of heaven, linking the ruler more to the gods, meaning that the duty of the king was to honor them. During this period also was a huge development in bronze making as well as written script.
A) Factories.
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Either Toleration or Proclamation. Likely Toleration
A.The empire was regularly attacked by Arab Muslims.
The Byzantine Empire was a prized region to obtain for the Arab Muslims.
The Arab Muslim Empire regularly attacked the Byzantine Empire. The goal was to gain access to the Anatolia peninsula which was home to Constantinople. Constantinople was the trading center to Europe and and to Asia. Many emperors made the Byzantine Empire a goal and it fell in 1453 under the leadership of Mehmed II.
Smallpox killed the greatest number of Native Americans between 1517 and 1617