you keep bragging with your ignorance mr. teacher wanna be...
http://www.perseus.tufts.edu/hopper...99.01.0239:book=1:chapter=3&highlight=galatia
now tell me where is native Celtic R1b in Africa? zero...
but there is plenty of native I2a1 all around north Africa....
I am convinced these I2a1 people were Garamantes and as other Gomer ( Cimmerian ) derived people were original Celts...
so, there is your answer to who were original Celts...
they were I2 people - Cimmerians/Gomer as indicated by Josephus, and as also guessed by several roman historians who were convinced that German (word derived from Gomer) is a name of original Celts....
point is there were several branches of I2...
only one of them I2b is related to people we now call Germanic...
but all I2 are Cimmerians or Gomer in origin...
I2a2 are east branch and they later became known as Serians/Zeruiani...and today their tribal names and genetic origin is partly preserved in Serbs, Kurds,Sarbans...
I2a1 is south branch and gave tribal name such as Sardinians...
I think Sherdana and Scordisci as east branch were I2a2
but they could have also have been I2a1...