Our most developed database through is our division-level database of 752 cases covering combat from 1904 to 1991. As this addresses modern combat, it is a useful database for such a test. Of those 752 cases, we have the forces ratios and outcome for 672 of them. All the engagements previously discussed from ETO in … Continue reading The U.S. Army Three-to-One Rule versus the 752 Case Division-level Data Base 1904-1991