"American success or failure in Iraq may well depend on whether the Iraqis like American soldiers or not." The U.S. military could certainly have used that bit of wisdom in 2003, as violence began to eclipse the Iraq War's early successes. Ironically, had the Army only looked in its own archives, they would have found it-that piece of advice is from a manual the U.S. War Department handed out to American servicemen posted in Iraq back in 1943. The advice in Instructions for American Servicemen in Iraq during World War II, presented here in a new f