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In "The Story of America", the author uses his profound knowledge and concise and smooth writing to describe the changes in the North American continent from Columbus's discovery of the New World to the 1930s. The formation, birth and development of the United States of America are described in great detail. There are detailed descriptions of historical events, the impact of Western civilization, scientific and technological inventions on human life, and American political life. It is rich in content, informative, wide-ranging, and has a large amount of knowledge, which is beyond the reach of ordinary American history books.