Well, by the 15th century (the 1400s), the Europeans were already in the Iron age two levels higher than the stone age that the Americans were still in. They had given up human sacrifices, developed a writing system for their languages and were well on their way to scientific studies.
In the Americans, the only mental working was a bit of gold and silver, Human sacrifices were still the "norm" and a few priests could read the pictograph "writing" that they had developed. Large empires such as the Incas and Aztecs enslaved total and complete people after capturing them.
Answer:
I do not think so. I'd say that might be the explanation of the entire system of government. The judicial branch is there to regulate the other two branches, the executive and legislative. While it's purpose is also to provide justice, I don't believe that's a good summary.
Hope this helps :)
Usually it is the invasions and communism
The federal government will not grant funds without a balanced budget...I think