Walt Whitman supported the Mexican-American War. He justified his support of the war with the concept of manifest destiny. This was the idea that the USA was destined to stretch from coast to coast on the North American continent. Dominated by Anglo-Saxons, the USA had a mission to spread civilization and institutions across the American continent. Whitman believed that it was America's duty to rid Mexico off its misery, inefficiency, her burlesque against freedom and superstition.
I think it was NATO (North Atlantic Treaty Organization).
Ethnic minorities had always have to face many kinds of discrimination in the west, generally because of their racial features and some different aspects in their cultures. Indians, Latin Americans, Asians, Arabians, etc had always been discriminated against and found it difficult to get jobs, be accepted at schools, have friends, have social life and fit in American society. Some ethnic groups suffered more than others. For example, Arabians tend to continue using their typical clothes. As a result, American society regards them as different from the very beginning.
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