Answer:
The correct answer is ethnicity bias.
Explanation:
Ethnicity bias is the wrong tendency to perceive members of the same race different from ours as similar or equal. For example, a Westerner would perceive Asians very similar, without being able to distinguish facial features, while on the contrary the same would happen, an Asian tends to see Western faces as all the same.
From social psychology this bias is interpreted as an endogroup advantage, so that we favor our ethnic group and differentiate ourselves from other exogroups. This bias is also interpreted as a rapid formation of stereotypes.