I think it is fundamental to be aware of our Pre-Indoeuroopean and Indoeuropean Origins and Identities. Our Communities have in common a very ancient Language that is called the Indoeuropean Language:

http://en.wikipedia.org/wiki/Indo-European_languages

http://en.wikipedia.org/wiki/Old_Europe

I invite my Students, Their Families and You All to be aware about these so ancient Roots, also via the Researches carried on, amongst Others, by Prof. Francisco Villar, University  of Salamanca, Spain.

An example. These are the re-constructed Numbers (1 to 10) used by our Ancestors:

History – Linguistics

.......................................................................

The Indoeuropeans:........................................

Numbers: ........................................

1 = *Oi, *Oinos: …....................................

2 = *Du: .....................................................

3 = *Trei: ....................................................

4 = *Kwetwor: ….......................................

5 = *Penkwe: …..........................................

6 = *Weks/Sweks: …................................

7 = *Septm: …...........................................

8 = * Octou: …...........................................

9 = *Newn: …...........................................
10 = *Dekm(t): …......................................