his life, [73];
his theories, [95];
his relations to Marx, [95];
position of the Social Democratic Party at his death, [203];
Bismarck’s relation to him, [216];
his influence on the revolutionary party in Russia, [259];
points of agreement with L. Blanc, [273], [274];
his presentation of socialism, [279];
exaggerated estimate of the influence of the social principle, [306];