vaccinations
Black Death killed almost 75 to 200 million people. To prevent it from happening again in future.
U can't
They can not.
To prevent them from happening again.
no.earthquake are sudden
The black death returned again and again because it felt that it didnt hurt that many people and was alone.
don't let anyone want to have slaves to own
you cannot trust the envirement! i'm 12 btw
You report injuries and incidents so actions can be taken to prevent them from happening again.
Incredible rage toward the Germans when we finally started attacking the death camps(or concentration camps). But after we learned of their crimes, we started taking countless measures into our own hands to prevent this horror from ever happening again, and prevent crimes of hate against our own.
They split it up to prevent a disaster like WW2 from happening again.
Hitler himself isn't so much important today, but what is important is to remember what Hitler did in overseeing and orchestrating the genocide of Jews and being responsible for the death of millions of people in order to prevent something like that happening again.