The names of the different sub-races must first be given--
4. First Turanian.
5. Original Semite.
Some explanation is necessary as to the principle on which these names are chosen. Wherever modern ethnologists have discovered traces of one of these sub-races, or even identified a small part of one, the name they have given to it is used for the sake of simplicity, but in the case of the first two sub-races there are hardly any traces left for science to seize upon, so the names by which they called themselves have been adopted.