 Marquis de Silva presented his "Principles" for war in 1778.Henry Lloyd proffered his version of "Rules" for war in 1781 as well as his "Axioms" for war in 1781.Then in 1805, Antoine-Henri Jomini published his "Maxims" for War version 1, "Didactic Resume" and "Maxims" for War version 2.Carl von Clausewitz wrote his version in 1812 building on the work of earlier writers.