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:
it's islam requires fasting during the holy month of the ramadan.
Answer:
In the Paris Peace Accords, the United States received the return of American POWs from North Vietnam.
Explanation:
The Paris Peace Accords between North Vietnam and the United States were signed in that city of France on January 23, 1973, and signified the end of American participation in the Vietnam War, as well as the virtual and later effective victory. of the communist side on South Vietnam in this conflict.
Among the most important agreements of the treaty, the United States pledged to dismantle all its military installations and to withdraw all its troops, in addition to cutting support for South Vietnam and ceasing its incursions into North Vietnam, Cambodia and Laos. In return, North Vietnam pledged to hand over to the United States all prisoners of war taken during the conflict.
Answer:
There are many books but I personally suggest the following :-
1) The Twelve Caesars. by Suetonius and translated by Robert Graves.
2)The Decline and Fall of the Roman Empire. by Edward Gibbon.
3)The Roman Revolution. by Ronald Syme.
The Roman Triumph. by Mary Beard.
4)Pagans and Christians. by Robin Lane Fox.
