French Naturalism Writers, Lifelong Collaborative Sibling Authors, Journalists of the Paris Commune : Both French naturalism writers who, as collaborative sibling authors, were inseparable in life. (From : Wikipedia.org.)

(1852 - 1914) ~ American Socialist Newspaper Editor, Politician, Marxist Theoretician, Trade Union Organizer, Revolutionary Industrial Unionist : A Cura?aoan-American socialist newspaper editor, politician, Marxist theoretician, and trade union organizer. He is regarded as the forefather of the idea of revolutionary industrial unionism and was the leading figure in the Socialist Labor Party of America from 1890 until the time of his death. (From : Wikipedia.org.)

(1926 - 2015) ~ American Professor of History, Europe, and the Renaissance : Amherst College notes the passing of John B. Halsted, the Henry Winkley Professor of History, Emeritus, on Feb. 25, 2015. Halsted joined the faculty of the Department of History in 1952 and retired in 1997. (From : Amherst.edu.)

(1873 - 1894) ~ Italian Anarchist And The Assassin Of Marie Fran?ois Sadi Carnot (President Of France), Avenger Of The Executions Of Anarchist Bombers Auguste Vaillant And ?mile Henry : An Italian anarchist and the assassin of Marie Fran?ois Sadi Carnot, President of the French Third Republic. Caserio was born in Motta Visconti, Lombardy. On 24 June 1894, he fatally stabbed President Carnot after a banquet, to avenge the executions of anarchist bombers Auguste Vaillant and ?mile Henry. (From : Wikipedia.org.)

(810 - 868) ~ Early 4th-Century, Chinese Philosopher, Historian, Critic, and Sociologist : An official of the Chinese dynasty Tang Dynasty, serving as a chancellor during the reign of Emperor Yizong. He was known for his literary talent as a young man, but subsequently, as chancellor, was accused of corruption. He was thereafter exiled and forced to commit suicide in exile. (From : Wikipedia.org.)

"On the Duty of Man and Citizen, According to Natural Law," by Samuel Von Pufendorf, Printer to the Celebrated University, 1673, At the Charges of John Creed, Bookseller, Cambridge.

"Conflicts in French Society: Anticlericalism, Education and Morals in the Nineteenth Century," edited by Theodore Zeldin, London, George Allen and Unwin Ltd., 1970.

"Founding of the Worker's International," by Mikhail Bakunin, From "The Political Philosophy of Bakunin," by G.P. Maximoff, 1953, The Free Press, NY.

Agrarian Justice, by Thomas Paine.

"State Socialism and Anarchism," by Benjamin R. Tucker, 1888.