Theoretical installations of the Russian social democrats (menshewikov) concerning war and peace in the beginning of XX century

In article theoretical positions of an anti-war platform of the Russian social democrats (menshewikov) in the beginning of XX century are analysed. In summary by the author it is drawn a conclusion that menshewiki down to October revolution of 1917 continued to remain zealous adherents most that on is orthodox internationalism and resolute opponents bolshevik poragenie.