depends on the kids of today learning what went wrong back then...because...as Condi said..."Human beings aren't angels now and they weren't angels in the past,"...due to human nature, we need to teach them why they have to be aware and vigilant...HOW we do that is challenging and deserving of debate, but to not face this responsibility allows those human failings to re-emerge.
It's not easy, but it can be done...if we share the goal of respect and opportunity for all.