I believe the answer is:
built a vast network of roads
The vast network of roads is beneficial for the persian empire to be able to distribute the goods that they produce to other empire and obtain economic reward from it.
introduced architectural styles and farming techniques from other parts of the world
The persian empire at that time become the center of trades among 3 different continents. As the treding process occurs, culture and knowledges (such as agricultural styles and farming techniques) were exchanged between traders.
Answer:
for their refusal to worship the emperor, general dislike for Christians likely arose from their refusal to worship the gods or take part in sacrifice, which was expected of those living in the Roman Empire.
Explanation:
I'm pretty sure it's called a tariff!
Answer:
The Crusades were organized by western European Christians after centuries of Muslim wars of expansion. Their primary objectives were to stop the expansion of Muslim states, to reclaim for Christianity the Holy Land in the Middle East, and to recapture territories that had formerly been Christian.
Explanation:
Hope this helps :D