7 2 2 D O C . 4 6 3 P A N - E U R O P E Published in La Prensa, 24 March 1925, p. 14, and Das Junge Japan. Deutsch-Japanische Mo- natschrift 1, no. 10 (1924–1925): 369–372. Published April 1925. [1]Charles-Irénée Castel de Saint-Pierre (1658–1743) was a French abbot and author, member of the Académie française. He proposed his concept of a unified Europe in Saint-Pierre 1713. [2]The exact quote is: “Das Völkerrecht soll auf einen Föderalism freyer Staaten gegründet seyn” (see “Zweyter Definitivartikel” in Kant 1795, p. 30). [3]The phrase was used by Friedrich Nietzsche in Nietzsche 2003b, §377. This phrase had also been used in October 1914 in the “Manifesto to the Europeans” (Vol. 6, Doc. 8), co-signed by Einstein, but in that instance it had only been attributed to Johann Wolfgang von Goethe. [4]Neither Germany nor the Soviet Union was a member of the League of Nations. [5]Richard Nikolaus von Coudenhove-Kalergi (1894–1972) was an Austrian political author. He presented his concept of a pan-European union in Coudenhove-Kalergi 1923. [6]Édouard Herriot (1872–1957) was the French prime minister from the Radical Party.