Well TEDDY Roosevelt would have been acceptable to me.
Do you think HE would have lost us that battle???
"Don't hit at all if you can help it;
don't hit a man if you can possibly avoid it;
but if you do hit him, put him to sleep."
~ Theodore Roosevelt, New York City, February 17, 1899
Every immigrant who comes here should be required within five years to learn English or leave the country.
-- Theodore Roosevelt, Kansas City Star (April 27, 1918).
I don't think Teddy would have refused Stalin as an ally, so no, I don't think he would have lost WWII either. You, I'm not so sure about.