<span>I am totally sure that this one D.social contract between person and ruler for security </span><span>wasn't one of Thomas Hobbes' philosophical views.</span>
Basically, people who are educated leave the country going towards places like Europe or the Americas. This leaves the country without educated people and the country can't develop which ruins its economy in turn because there's nobody to improve things and help build the country and its economy. These people go to other countries and help there.
It allowed people to move around safely
I think the answer is elephants
The Peloponnesian War began after the Persian Wars ended in 449 BCE.
