Earlier quoted context omitted.
> USA is superpower at the peak. That remains to be seen > Argentina used to be richest country in the world. That is not true. In the early 20th century they were top 10, but never surpassed Britain or the US in GDP per capita.
> That remains to be seen What would a more powerful USA look like? It doesn't appear that the country is after an empire the same way the British had one 100 years ago, so raw aggression is out. I can't imagine a realistic scenario that doesn't require the implosion of other nations to embiggen America.
This has happened! In the past 30 years, no less.