The Invention of Nature France, he meets a young Simon Bolivar, who is impressed with Humboldt's knowledge and passion for his home country of Venezuela, and they discuss South American politics. Humboldt returns to Prussia, to earn a salary in the King's court before returning to Paris. At this point he begins to work several manuscripts based on his travels. The books are widely read. As Bolivar begins to plan and execute Revolutions in South America, Humboldt publishes a series of books on the politics of Latin America that criticize colonialism. Part 4 New Worlds: Spreading Ideas Wulf discusses Humboldt's personal correspondence and influence
The Liberator (magazine) form a new publication. This new magazine, "The Workers Monthly", was fundamentally similar to the 1923–24 vintage "Liberator" and continued as the Workers Party's de facto theoretical journal until 1927, at which time it was given a new form and title as "The Communist". In January 1945 the name of the publication was changed to "Political Affairs". In January 2008, "Political Affairs" ceased publication as printed paper, switching to an entirely web-based existence. It continues as such at this time (2014). The Liberator (magazine) The Liberator was a monthly socialist magazine established by Max Eastman and his sister Crystal Eastman