That 1000 years is called the Middle Ages, medieval period, or even Age of Faith.
False, as Greece is rugged and extremely mountainous. Mountains make up approximately three-quarters of the landmass. Therefore, mountains separated the various regions.
We can argue that appeasement<span> caused World War II because it allowed </span>Hitler<span> and the Nazis to build Germany's military power until it </span>was<span> strong enough to fight a major war</span>
