How did the holocaust impact the world

Mostly death

Explanation:

Most dictators have concentration camps which is unfortunate. For example, during the Russian Revolution there was a concentration camp called the gulag. Also a current country that has concentration camp North Korea has them too. Both aren't weren't as bad as the holocaust but it's terrible. The holocust has estimated to have kill millions of disabled people, gay people, transgender, and most of all Jewish people. This made other countries wanting to defeat Germany, so they can rescue these poor people, hope this helps.

would not cooperate with each other voluntarily.

presidency should be the title