Complex sentence: Karsilamas is a couple dance that is still danced in every corner of the once great Ottoman empire, from Persia to Serbia, in every Macedonian and Thracian village, in all the villages on the Greek mainland, and in Greek Tavernas all over the world.
Split into simpler sentences: Karsilamas is a couple dance that is still danced in every corner of the once great Ottoman empire, from Persia to Serbia. In every Macedonian and Thracian village, in all the villages on the Greek mainland, and in Greek Tavernas all over the world.