There were three Nebuchadnezzar's who reigned. Assuming that you are talking about Nebuchadnezzar I, he reigned during 1125 - 1104 BC.
The following are correct:
A moat filled with water from the Euphrates River surrounded the city.
Walls around the city provided protection from enemies.
In a personalist regime, the power is held by a single leader, whose demands become law for the entire country.
This regime is a form of autocracy. It is a government system that operates as an absolute monarchy or a despotate. Personalist leaders are able to appoint friends or family to important offices. As a consequence, population gain respect for their leader. For example, the Kim dynasty in North Korea.
Answer:The U.S. had strong economic growth (around 4% annually) and record job creation (22.7 million). He raised taxes on higher income taxpayers early in his first term and cut defense spending and welfare, which contributed to a rise in revenue and decline in spending relative to the size of the economy.
Explanation: