Lincoln then FDR.
Without Lincoln, you get two, three, or four countries where the US is today. Oh, and France takes over Mexico.
Without FDR, you probably get a US unprepared for WW2 and possibly people get so unhappy in the late 30s that they follow the example of Germans to fascism or Russians to communism (which his critics scream he did, but, nah, he didn't...).
Neither guy was a stickler for following the rules, which is why they were effective politicians. And of course they made enemies (foreign, domestic, contemporary, historical).
Quote:
Originally Posted by Innocent Kitty
He initiated a war
lol. This is not an alternate history novel...