The 1913 value for U.S. steel production is an estimate. This chart clearly show the importance of the United States to the war effort of the allies during the war.
Source: John Ellis & Michael Cox, The World War I Databook (2001)
The 1913 value for U.S. steel production is an estimate. This chart clearly show the importance of the United States to the war effort of the allies during the war.
Source: John Ellis & Michael Cox, The World War I Databook (2001)