We still learn this every year, no matter how old are you, we still learn same thing. Most of people see Hitler as an monster, and not an human, but not Germany. We see germany as a friend country of Israel. This date is an 'special' date to Israel, no one's works, and if someone's works, at an specified time, all Israel stop to hear the alarm, that sounds in every side of the country.

About he WWII, we learn more about the facts, why? who? when? and so on..