(10-23-2015, 07:51 AM)Qwert Wrote: You can claim Greek as the Cathalean language, and have a Greek-inspired culture, but all the achievements by the ancient Greek people do not automatically come with that. You must first coordinate the origin of the language with anyone who also wishes to have it.

Exactly what Qwert said. Furthermore, having a language doesn't directly translate into having a culture. The entire reason we are even having this discussion is to iron those points out.