The answer is weaken the power of Germany in the international community.
"a city state in ancient Greece, especially as considered in its ideal form for philosophical purposes."
Most certainly he was reffering to "our new life" as an independent country from England. The first years are always crucial for a new society that will begin to experience its own constitution, laws, customs, etc. Whilst it is a challenge, it also is an opportunity to establish clear policies and ideas for the greater good. At the time United States declared its independence from England, Adam Smith had recently released his book "The Wealth of Nations", in which he remarked ideas of freedom and laissez-faire, laissez passer, french words that mean "let do, let pass", fostering the liberty of man towards entrepreneurship.
Answer:
Riddles were originally a form of oral literature, rather than written down, so think of how the riddle sounds when you say it. Try not to bog down your riddle with elaborate words or abstract concepts.