"You could maybe get Stalin too."

"I um. Am not actually a fan of assassinating world leaders as a general rule but if it's important to preventing tens of millions of deaths I can make exceptions I suppose."

"I don't actually know how much the geopolitics turn on specific dudes and you probably want to at least read some books to both confirm that the dudes suck and that you don't have a better lever. Maybe you're actually in a great position to create a Jewish ethnostate somewhere in Canada and get industrial technology accelerated so fast that Communism doesn't kill a ton of people. It's just, you know, for the next couple hundred years every conversation about time travel inevitably derails on 'but of course you've got to kill Hitler, first thing', so it popped into my head."

"I could plausibly set-up a small Jewish ethnostate somewhere if I dropped everything else - though I doubt I could get it stable enough to survive people finding out I'm a sorcerer so it's not very viable. There's a famine in the Soviet Union right now that I think an industrial revolution is too late to fix. Also wait did you say next couple hundred years."