Robert Owen was an English manufacturer, philanthropist and social reformer. He was known for finding Utopian Socialism and Cooperative Movement. He was of the belief that capitalism was creating class difference on the basis of economics. He worked to create a classless society for the equal division of capital and resources.
Mark Twain called the late 19th Century the "Gilded age" . So Mark Twain meant that the period was glittering on the surface but corrupt underneath.
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Massive gatherings of anti-war demonstrators helped bring attention to the public resentment of U.S. involvement in Vietnam. The confrontation seen above took place at the Pentagon in 1967. Despite the growing antiwar movement, a silent majority of Americans still supported the Vietnam effort.