Visaria, it's apparent you know nothing about history. The first world war was not started by Germany. Try to get the basics right, I'm not even talking about the details.
German debt was nothing like the Greeks have.
Greeks could pay back the debt with privatization and some belt tightening, it was actually working before the Marxists came to power in Athens. They just choose not to because they're Greeks, better than everyone else and therefore never have to pay their debts.
Opinion of Germans is very high in most parts of Eastern and Northern Europe, for a good reason.
Greeks can't even competitively grow olives or tomatoes for export, despite having the ideal climate for it. It's going to be very interesting seeing them trying to survive on package holiday tourists.