 In 1912, Lenin resolved a factional challenge to his ideological leadership of the RSDLP by the Forward Group in the party, usurping the all-party congress to transform the RSDLP into the Bolshevik party.In the early 1910s, Lenin remained highly unpopular and was so unpopular amongst international socialist movement that by 1914 it considered censoring him.Unlike the European socialists who chose bellicose nationalism to anti-war internationalism, whose philosophical and political break was consequence of the internationalist–defencist schism among socialists, the Bolsheviks opposed the Great War (1914–1918).