The correct answer is A) Someone who believes his culture is the most advanced.
People displaying ethnocentrism is "Someone who believes his culture is the most advanced."
When we are talking about ethnocentrism, it means that people in one place think that their culture is more important than others or is above the others. Of course, this sentiment hurts other nationalities and creates problems and differences among other races, religions or nationalities. This is a major problem in some countries of the world, where racial and ethnic issues are the cause of permanent conflicts and wars, such as was the case in Bosnia.
