Answer:
It causes people to seek out high-paying jobs.
Explanation:
The quote says, "Every individual is continually exerting himself to find out the most advantageous employment for whatever capital he can command.". Which means that everyone is always trying to get the most high-paying job so that they can get more money, and that helps the economy.
I think it was bands of thieves
Kennedy gives an ultimatum to the Soviets about missiles in Cuba .
As unpolitical as it may sound, that is actually called a State.