To mark the 100th anniversary of the end of World War I, Fight Back! is reprinting some excerpts from the outstanding Russian revolutionary V.I. Lenin on the class nature of the war and what socialists should do about it. When the war broke out in 1914, the leadership of most socialist parties at the time often supported their ‘own’ governments. Lenin and other revolutionaries put forward the correct proposition that the war was a battle between imperialist powers, in which working-class movement should work for the defeat of their ‘own’ rulers, and, where possible, take advantage of those defeats, turn the imperialist war in to a civil war, and make use of every opportunity to seize political power and replace capitalism with socialism. The excerpts are taken from Lenin’s 1915 pamphlet “Socialism and War.”