So, too, there was something superficial and unjust in the lay criticism of Sir Douglas Haig's generalship. "Tactics of the Stone Age," was Mr. Lloyd George's later comment, which should not have been made in public at the expense of a general for whose retention in the command he was himself responsible. Even Foch controlled the group of French armies which co-operated with us on the Somme without producing results of a different character; and it is idle to compare the achievements of the generalissimo of 1918 with those of the British commander on the Somme in 1916. Haig controlled the British forces in France and Flanders, but he had no jurisdiction beyond a mere fragment of the thousands of miles of front on which the war was waged. Neither he nor any other Entente general therefore enjoyed the strategical opportunities of a Falkenhayn, Hindenburg, or Ludendorff, who could direct their blows east or west as they pleased; and responsibility for the strategical conduct of the war rested not with the Entente generals but with the heterogeneous Governments which employed them. Each commander had to work in his own compartment and could not escape its limitations. Nor was the diversity merely one of military commands; there was also the Navy, upon which the whole Allied strategy hung, to be considered; and not only in the Entente, but in each of its several Governments there was, and there could be, no such unity of direction as was possible in the militarist Central Empires. There was also something naive in the popular clamour for a general as a Deus ex machina. For, in spite of apparent exceptions, the tendency of the transition from heroic to democratic ages is to transfer both in war and in politics the decisive influence from the individual to the mass, from the protagonist to the private; and modern warfare, with its complexity and its science, has become mainly a matter of mechanics. Its hero is the mob, and its generals fight far away in the rear of the line of battle; even the telescope has given place to the telephone. Individual valour counts for little compared with accurate range-tests and spotting by waves of sound. Man has mastered nature only to become more dependent upon his servants, and the vast machinery which the modern general controls envelops him in its toils. He reaches his goal in a motor, and the race is won by the best machine. Generalship was but one of a vast number of factors which gave us control of the Bapaume Ridge but also prevented the Somme campaign from saving Rumania or spoiling the German defence against Russia.