Possible Clues:

• Neighbor of Albania
• Brief usher in church from the country in the Ionian Sea
• Country whose capital is Athens
• Where the tradition of shaking hands as a greeting originated
• Country with the most archaeological museums in the world (110+)
• The birthplace of democracy
• Nation south of North Macedonia
• Mediterranean country with 8,500 miles of coastline
• Hear musical bouzouki-playing here?
• Empire once spanning three continents