Answer& Explanation : I don't believe Americans are ethnocentric than people in the other Western industrial nations. I think most liberated nations tend to measure other people's culture by using their own cultures as the basement of those judgements. America may seem to be more ethnocentric than others only because it is one culture that is always on the spotlight and has been popularized by media and even by people from other nations who adopt certain behavior from Americans. The fact that America is more on the lime light make their views seem more dominant and because they are more expressive when compared to other Western cultures otherwise most western and even some part of Eastern cultures are ethnocentric the difference is they are not on the spot light for everyone to know how they feel.
A is not right it didn't end any colonialism, C is wrong because there are leaders in a government system, D is also wrong because its not the Emancipation Proclamation that freed all slaves in the south and in the north.
