Every nation has their dark past

Massacres at London and York (1189–1190)
The rumour spread from Westminster to London that the king had ordered a massacre of the Jews; and a mob in the Old Jewry, after vainly attacking the strong stone houses of the Jews throughout the day, set them on fire at night, killing those within who attempted to escape.
York even had their own purpose built Jew Burning Tower, Clifford's Tower, which shamefully still is Memorialised today by its still standing base.

Mate are we seriously going to go down the route of "The sins of the father, even unto the seventh generation" path?

In recent days I have heard both Israelis and Palestinian using this crap to excuse their actions.

It is always one bad apple that ruins/ spoils the rest of the case. How so very true in humanity.
The few who always seem to rule then ruin the many.
This is seen the Ukraine/Russia and Israel /Gaza.
Wouldn't it be grand if the many, for once, eliminated the few bad apples instead of the few eliminating the many??