Boston police in US steel workers went on strike for higher wages and won
It is false
I would say all of the above. Political because there may be tension between individuals, economic because it may have been that one part of the gov't didn't want to take on the other parts debts, and geographical like in the case of Greece where civilizations literally had an ocean between them.
They would divide Germany in two. The Allies would get most of west Germany and split it between 3 occupation zones, French, British, and American. The Comintern would get most of East Germany and most of the countries East of Berlin would be turned into Soviet satellite states.