Diseases confined to certain races of man do not concern us, for the constitution of the race may play the more important part, and this may have been determined by unknown causes.
We may infer that this is the case from the high antiquity of certain races; but some caution is necessary on this head, for the same variation may appear independently after long intervals of time, or in distant places.
If the greater hairiness ofcertain races be the result of reversion, unchecked by any form of selection, its extreme variability, even within the limits of the same race, ceases to be remarkable.
In certain races of man the hair on the head hardly ever becomes grey; thus Mr. D.
God in certain racesof men; on early marriages of the poor; on the middle ages.
It is undoubtedly true, that many new habits and qualities have not only been acquired in recent times by certain races of dogs, but have been transmitted to their offspring.
While the consideration of the characters treated heretofore has not given any conclusive evidence of the superiority of certain races, the study of the form and size of the head seems to promise better results.
If we could prove that the brain of certain races ceases to develop at an earlier period than that of others, the inference of the inferiority of race would seem highly probable.
I do not here mean to assert that the Christian religion is accessible only to certain races, having already emphatically expressed my opinion to the contrary.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "certain races" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.
