The AG industry was able to provide way bigger amounts of food. With higher amounts and productivity gave farmers a easier time to keep up with the growing population around the world. more people means higher demand for food in larger quantities.
Making Christianity as the main religion of Rome was one of the factors that led to the downfall of the empire. The emperor was regarded as one of the gods before Christianity came then the aftermath of the change of religion made the emperor not credible to his own people. Rome was also headed by incompetent leaders both in the military and government. Then the divided empire was overthrown by barbaric tribes.
The Articles of confederation was weak in that it had no power to tax, it couldnot enforce the laws in the constitution and couldn't maintain an army.In this case, the central government couldn't accoplish anything because it had no authority as all powers were placed on the states.
The Shays rebellion demostrated to the governement the need for a strong central government, one that could stand firm on basis of its laws and the constitution.This was achieved through the first revolution under the new government that led to the formation of a central government with strong powers and control.
In addition to that, the articles of confederation was weak because it prohibited the collection of direct taxes on income and property yet these taxes were necessary to facilitate the payment of war debts and to enable the country have a working economy.Shays rebellion exposed these weaknessess fro correction.
The answer is actually A. you see in southwest asia there are many many religions, which is why it is called the cradle of religion. so it would makes sense becuase there would be more and more holy sites if there are many many religions. Hope this helps :)