well. some countries do attend the fact that they did em.well...not evil (i don't really believe in a such word - just actions that happen without any of them being good/evil) but lets say - did some damage.
for example Germany. it is punishable by law to use the Hitler hand sign. also in schools there is great deal of effort put in to teach the young about what and how everything happened.
P.S war in Iraq. if im not mistaken they falsified the report thou originally it stated that there aren't any weapons.
P.P.S if anyone is interested about atrocities of war then by far the best movie i have seen is
soviet story. it's in english. and i am not plugging it since it's Latvian made but god damn its good. i love the style of it. it's original, cool and i love narrator's voice. btw.was also presented at the EU.
i must stress that this is a heavy film to watch. like the parts were CCCR in period of 1 year starved 7 million Ukrainians to death.