Past,I would be too old to go to fight in WW2 but I could give a few pointers, and maybe stop the futures nuclear weapons race and the cold war. Plus, point out where the camps are that murder the Jews. I might end up unmade since my grandparents met after the war grandpa was German and my grandma was Polish. Shit, what to do if I was sent to Germany instead of the US!
I'm female..
Plus 100 years ago was right near the end of the first world war, and not so far off from the beginning of the second