Which outcome resulted when Byzantine emperors restricted silk thread exports?

💡 Explanation

The restrictions forced Western Europe to initiate its own industry, because the relative scarcity dramatically increased prices, therefore locally spun industries rose rather than continue dependency given suitable climate and mulberry fostering.

• In ancient Mesopotamia, which outcome occurred as irrigation canals expanded, especially near Uruk?
• Which navigational outcome was primarily achieved in pre-modern seafaring with altitude measurements using an astrolabe?
• Which consequence increased maintenance requirements on the early cast iron pillars of blast furnaces?
• Within Inca suspension bridges, which failure mode accelerated when daily thermal cycling weakened plant fiber?
• During the Han Dynasty, which risk increased during the accelerated crucible smelting of raw iron ore?
• Which structural weakness limited the maximum scaling size of Roman ballistae for siege warfare?