The stock market crash of 1929 was not the sole cause of the Great Depression, but it did act to accelerate the global economic collapse of which it was also a symptom. By 1933, nearly half of America's banks had failed, and unemployment was approaching 15 million people, or 30 percent of the workforce.
Answer:
My best guess, the zagros mountains itd be isolation and protection...the same for the Syrian desert. the Taurus mountains look like they have a river running through them so it could be isolation and protection, or isolation and irrigation.....(wouldn't isolation in turn mean protection??) I would think so....so I'd go with isolation and irrigation if it were me.
the Tigres and Euphrates would bother provide irrigation and transportation and trade as they have large rivers running through them
Answer:
Civil wars. Probably the most important single cause of Byzantium's collapse was its recurrent debilitating civil wars. Three of the worst periods of civil war and internal infighting took place during Byzantium's decline.
Explanation: