In April 1917, Lenin published the April Theses, the political strategy of the October Revolution (7–8 November 1917), which proposed that the Russian revolution was not an isolated national event, but a fundamentally international event—the first world socialist revolution. Thus, Lenin's practical application of Marxism and working-class urban revolution to the social, political, and economic conditions of the agrarian peasant society that was Tsarist Russia sparked the "revolutionary nationalism of the poor" to depose the absolute monarchy of the three-hundred-year Romanov dynasty (1613–1917).[4]