This chapter will examine the predominating elements of Strategy in the long nineteenth century and map the evolution of the Napoleonic paradigm into one of Total War along two strands. The first was rooted in the perceived need to make warfare – defensive warfare – more effective by harnessing the entire nation’s strength to the cause of the defence of the country, including all its members, all its productivity, all its wealth. In truth this was more an ideal of the French Revolution than a Napoleonic measure, but the two were often merged into one in the minds of men. This ideal originated even before the Revolution, in the Enlightenment, with Count Guibert. It is what would in the First World War be called ‘total war’ in the sense of ‘total mobilisation of one’s national resources’ by the French politician Léon Daudet, who claimed to have invented the term (Daudet 1918: 8f.).

The second is the quest for a war-deciding battle, which is truly the core of the Napoleonic paradigm. Clausewitz saw the ‘battle of annihilation’ as central to Napoleon’s success (Clausewitz 1832/1976, IV: 11). The sense of the term ‘annihilation’ would evolve over time in a terrible way, under the shadow of Social Darwinism and racism, as we shall see.