Welcome to Epinions and thank you for posting such useful information for us to read. Some members are fretting about your English; to which I say, some members have horrible writing habits and attitudes. But we all try our best.
Also, I am humbled by the fact that I can barely type the name of Greece (Hellas?), let alone write in Greek.
If you would like some prompting, I will be happy to point the way.
Keep it up.
btw: I was lucky enough to visit (courtesy, Uncle Sam Navy) the Pireaus in 1956. We took a bus tour to the Parthenon and then on to look at where the Battle of Salamis was fought.
That is a place where the world changed in one day because of a great and decisive event.