There weren't any asiatics or niggers in their area at the time. Only Semitic groups, who made up the majority of the people in the region. And the Semitic people of those times weren't the same as they are today, they were white, of the same stock as the sumerians and the EEF. They just became dominant and spread their language family across the levant and later the Arab peninsula. The EEF (and related) didn't have a unified language group until the semites and yamnaya made the middle east and europe have them. Basque and Berber (yes, the berbers are direct descendants of the actual EEF, not just a related populace) are probably the only non-indo European and non-semitic EEF languages left in existence. Coptic if you include people closely related to them