"Total war is neither a contemporary invention nor a German monopoly. But total mobilization, in the sense of the complete and scientific control of all the efforts of the nation for the purpose of war, and total utilization of war as an instrument of national policy have been developed to their highest degree by the German militarists."
To gain some understanding of the nature of total war, you might want to click here and read about how the American cosmetics industry of the 1940s was forced to alter their production patters.
Click here to read about the German concept of Blitzkrieg.