It was 75 years ago. And because of that, so many young children don’t have a clue what today is.
D-Day. The day the Allies launched a full-scale invasion of the European mainland; the first rung in the eradication of Adolph Hitler and his stranglehold on freedom and his promotion of anti-Semitism. (Do not for a moment think that the Allied forces did any war planning or actions to terminate the Holocaust, though. Because they didn’t!)