<span>At the height of their influence in the ancient world, Greek culture was organized around the "city-state."</span>
(make sure to thank me)
The treaty of Versailles and the economic consequences of its terms were a significant concern and added to Germany's humiliation. It also forced Germany to pay a huge sum in reparations, which it couldn't afford setting it back behind every other nation during that time.
The English Civil War had a great effect on the development of the military and the economy. During the army, Cornwell established an advanced army, strengthening the English military.