Victor Davis Hanson: Why Study War?:
A wartime public illiterate about the conflicts of the past can easily find itself paralyzed in the acrimony of the present. Without standards of historical comparison, it will prove ill equipped to make informed judgments. Neither our politicians nor most of our citizens seem to recall the incompetence and terrible decisions that, in December 1777, December 1941, and November 1950, led to massive American casualties and, for a time, public despair. So it’s no surprise that today so many seem to think that the violence in Iraq is unprecedented in our history. Roughly 3,000 combat dead in Iraq in some four years of fighting is, of course, a terrible thing. And it has provoked national outrage to the point of considering withdrawal and defeat, as we still bicker over up-armored Humvees and proper troop levels. But a previous generation considered Okinawa a stunning American victory, and prepared to follow it with an invasion of the Japanese mainland itself—despite losing, in a little over two months, four times as many Americans as we have lost in Iraq, casualties of faulty intelligence, poor generalship, and suicidal head-on assaults against fortified positions.
Those who forget the past are doomed to repeat it...
Finally, military history has the moral purpose of educating us about past sacrifices that have secured our present freedom and security. If we know nothing of Shiloh, Belleau Wood, Tarawa, and Chosun, the crosses in our military cemeteries are just pleasant white stones on lush green lawns. They no longer serve as reminders that thousands endured pain and hardship for our right to listen to what we wish on our iPods and to shop at Wal-Mart in safety—or that they expected future generations, links in this great chain of obligation, to do the same for those not yet born. The United States was born through war, reunited by war, and saved from destruction by war. No future generation, however comfortable and affluent, should escape that terrible knowledge.
Follow the link. Hanson also provides a recommended reading list.