Greece is located in Europe, Asia, and Africa, with a population of around 11 million people spread across its 2,500 islands, 227 of which are inhabited. The national language is Greek and the dominant religion is Orthodox Christianity. Greece has a long history dating back to ancient times when philosophy, the Olympics, drama, and theater originated. Some of Greece's most notable landmarks include the Parthenon in Athens, the White Tower of Thessaloniki, and the National Archaeological Museum. Greek culture is expressed through traditions like blue and white painted houses on the islands, traditional costumes and dancing in Crete, and Easter fireworks displays in Chios. Common Greek foods include feta cheese, moussaka, Greek salad