In order to know if a country is in its golden age, you need to know about its future, specifically whether or not it will perform worse than it currently does.
I wonder whether there would be also other options, but one very important aspect is the smog: the city center is where many industry-relevant things meet: the factories are all around it, transport, cars... and since it is surrounded by bad air, the air takes longer to dissipate. This is especially visible if the city is in a valley, such as Mexico city foe example.
The United Nations, because after World War ll the allies created the United Nations to keep international cooperation and diplomacy in an attempt to prevent a third world war
I believe your answer is C.
Hope this helps!
The rebirth of knowledge in the Renaissance changed the way that artists created their work and the way people saw the world. One of the earliest examples of this was the use of perspective in oil paintings. This was a way of showing space, depth, and distance in the picture. It made the painting look more realistic. The Renaissance began in Italy, the birthplace of the Roman Empire. It is nearly impossible to identify all of the reasons why the Renaissance began in Italy, but three important causes were money, disease, and historic architecture.
