children and old men. Industrial mobilisation, however, demanded vast
quantities of coal. The French shells crisis was solved by August 1915, as
the expenditures of 1916 attest.
2
On the Somme and at Verdun in
September, for example, the French fired over 43,000 heavy artillery
shells, and their 75s fired over 290,000 shells.
3
Coal was needed not
only to run the coun try’s munitions industry, but also to run the trains
that moved armies and artillery, as well as for domestic use in heating and
cooking. The German occupation of the northern departments deprived
France of this resource and of iron ore. Moreover, the French merchant
marine had been ‘notoriously inadequate’ even before the war, and naval
dockyards were converted to munitions production with the result that
new ships did not replace sunk tonnage.
4
Given these differing needs and resources, the potential for conflict
between Britain and France was enormous. Britain’s traditional role was
to supply its allies, and France expected that British ships would be
supplied to use as they wished.
5
Competition for increasingly scarce
neutral tonnage pushed up freight charges and the risks pushed up
insurance costs. Rising transport costs caused huge price increases
for coal, thus swelling mine owners’ and shipowners’ profits. In Britain
such profits were clawed back by the Excess Profits Tax; but this only
increased French resentment, as they now considered that they were
swelling the Treasury’s coffers as well. The Senate Foreign Affairs
Commission, for example, complained of the enormous sums being
paid in freight by French traders to their British counterparts.
6
Albert
Thomas warned Lloyd George in April 1916 that the problem of the
‘transference of the British excess profits tax to France in the form
of higher shipping rates’ had to be dealt with so as ‘to prevent any
‘‘deplorable misunderstanding’’ between the two countries’.
7
Both countries were vulnerable, therefore, to an enemy strategy that
attacked shipping. When Lloyd George became premier in December
1916, he used an apt metaphor in his first speech to the House of
2
AFGG 11, 203; General L.-H. Baquet, Souvenirs d’un directeur d’artillerie (Limoges/Paris:
Charles-Lavauzelle, 1921), 44–5, 67–76.
3
French figures from the graphs in appendixes 49 and 50, AFGG 11.
4
Charles Gide and William Oualid, Le Bilan de la guerre pour la France (Paris: Presses
Universitaires de France / New Haven: Yale University Press, 1931), 283.
5
This was Jean Monnet’s view. See his Me´moires (Paris: Fayard, 1976), 65. See also John
F. Godfrey, Capitalism at War: Industrial Policy and Bureaucracy in France 1914–1918
(Leamington Spa / Hamburg / New York: Berg, 1987), 65, 69–71.
6
‘Notes prises’, 3 April 1916, f.291, ms. 4398, Pichon papers, Bibliothe`que de l’Institut,
Paris.
7
Letter, Albert Thomas to Lloyd George, 25 April 1916, cited in Martin Schmidt,
Alexandre Ribot: Odyssey of a Liberal (The Hague: Martinus Nijhoff, 1974), 131.
Allied response to the German submarine 103