[["Naturally someone had to ask the obvious, and the first rule of war turned out to be laconic, terse, and to judge by modern history, irrefutable: Don't march on Moscow! Napoleon came to grief in this respect in 1812.", 46.0], ["prevent the enemy's ability to fight", 21.0], ["Know thy enemy", 6.0], ["Take no prisoners ", 0.0]]
what is the first rule of war
history