Mostly Greek.
There are non-ethnic Greeks in Greece, however, including:
Slavs (Bulgarians, etc.), Albanians, Roma (Gyspies) and Romanians. There's also a tiny minority of South Asians, if Wikipedia is to be believed.
the ethnic mix is bengali
the mix of different races
mini-greeces
Yes. The Greeces invented the THEATER.
2.63 million
1,750,000
france defiantly
no
About 3.5 million
4 Million People
Nearly 1.4 bn
140 million estimate,