Works

• The Ancient World (1950) – Copyrighted in the United States until 2046 due to (Renewal: RE008635 )
• Beginning the Twentieth Century (1933) – Copyrighted in the United States until 2029 due to (Renewal: R261134 )
• Edward Gibbon the Historian (1966)
• The Harper History of Civilization (1958) – Copyrighted in the United States until 2054 due to (Renewal: RE289044 )
• The Hellenic Origins of Christian Asceticism (1916) (external scan)
• Lafayette on the Centenary of His Visit to Illinois, 1825 (1925)
• The Peoples of the Ancient World (1959) – Copyrighted in the United States until 2055 due to (Renewal: RE354911 )
• "The Theory of the Four Monarchies" in Classical Philology, 35 (1) (January, 1940), pp. 1–21

Translations

• Durkheim, Émile. The Elementary Forms of the Religious Life (1915).

Some or all works by this author are in the public domain in the United States because they were published before January 1, 1927.

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The author died in 1971, so works by this author are also in the public domain in countries and areas where the copyright term is the author's life plus 50 years or less. Works by this author may also be in the public domain in countries and areas with longer native copyright terms that apply the rule of the shorter term to foreign works.

 

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