A person who criticizes the amish farmer as being "backward" for tilling his fields with horses and a plow instead of using a tractor is displaying

The answer is Ethnocentrism.

Explanation:

Ethnocentrism is a noteworthy purpose behind divisions among individuals from various ethnicities, races, and religious gatherings in the public eye. Ethnocentrism is the conviction of predominance is one's close to home ethnic gathering, yet it can likewise create from racial or religious contrasts.

Ethnocentric people trust that they are superior to different people for reasons in light of on their legacy. Unmistakably, this training is identified with issues of both bigotry and prejudice. While numerous individuals may perceive the issues, they may not understand that ethnocentrism happens all over and consistently at both the nearby and political levels. To cement the meaning of ethnocentrism, taking a gander at the present day governmental issues of the United States is useful. With cases occurring since its origination, the United States has frequently thought of itself as more great, all the more financially stable, and just for the most part "better" than different countries.