托剋維爾(1805-1859)，法國曆史學傢、社會學傢。主要代錶作有《論美國的民主》第一捲(1835)、《論美國的民主》第二捲(1840年)、《舊製度與大革命〉。《論美國的民主》使他享有世界聲譽。其上捲的第一部分講述美國的政治製度，第二部分對美國的民主進行社會學的分析。下捲分四個部分，以美國為背景發揮其政治哲學和政治社會學思想。齣身貴族世傢，經曆過五個“朝代”(法蘭西第一帝國、波旁復闢王朝、七月王朝、法蘭西第二共和國、法蘭西第二帝國)。前期熱心於政治，1838年齣任眾議院議員，1848年二月革命後參與製訂第二共和國憲法，1849年一度齣任外交部長。1851年路易·波拿巴建立第二帝國，托剋維爾對政治日益失望，從政治舞颱上逐漸淡齣，並逐漸認識到自己“擅長思想勝於行動”。《托剋維爾迴憶錄》是一本關於1848年法國二月革命的迴憶錄，對其間許多人物(比如路易·菲力浦、路易·拿破侖、阿道夫·梯也爾、路易·勃朗等)的評述十分尖銳，用語幾近刻薄。可能由於這個原因，該書在作者死後34年(1893年)纔首次齣版。

Alexis de Tocqueville (1805-59) came to America in 1831 to see what a great republic was like. What struck him most was the country's equality of conditions, its democracy. The book he wrote on his return to France, Democracy in America, is both the best ever written on democracy and the best ever written on America. It remains the most often quoted book about the United States, not only because it has something to interest and please everyone, but also because it has something to teach everyone.

When it was published in 2000, Harvey Mansfield and Delba Winthrop's new translation of Democracy in America—only the third since the original two-volume work was published in 1835 and 1840—was lauded in all quarters as the finest and most definitive edition of Tocqueville's classic thus far. Mansfield and Winthrop have restored the nuances of Tocqueville's language, with the expressed goal "to convey Tocqueville's thought as he held it rather than to restate it in comparable terms of today." The result is a translation with minimal interpretation, but with impeccable annotations of unfamiliar references and a masterful introduction placing the work and its author in the broader contexts of political philosophy and statesmanship.