Nostalgia for an earlier America
Answer:
The b00ty from war and the trading empire they developed
Explanation:
The Assyrians had a lot of power and wealth because they were very capable of warfare. They had advanced war tactics and their doctrine and technology were pretty new to their enemies. They focused on conquering a whole empire and persisted in that goal to the end. They were not only a military force but had developed arts and medicine as well as education that all helped the empire greatly.
Their government had needed lots of money after the war, and the national bank helped with that.
Answer:
The oil drill
Explanation:
With the invention of oil drill many countries were able to develop their natural recource base and to strenghten their economy. Many countries, especially in the Middle and Near East flourished after this invention.