The proletariat, taken as a whole, as a class, can become conscious of its situation in more than one way. It can want the revolution to be brought about by one party or another. It can let itself be lured on, as happened to the German proletariat, or can sleep in the dull comfort which capitalism grants it, as does the American proletariat. It may be said that in all these cases it is betraying; still, it must be free to betray.