I think it does, but not race - so that's where racists get it wrong. However, though, tribes often become other tribes. For instance, what relation is a Swedish Canadian to a Swede?
There could be tribes within a tribe, but the main line is tribe. Of course, this is just answering (you know who we're talking about here) certain groups. So these "groups" are trying to say certain people are not in the tribe. They even go to great lengths using science, the Bible, anything at their disposal.