Mexico would be a lot bigger, since we did annex the Northern half
I can't believe people are not talking about Europe
Since it took more time for US Troops to get there, Paris fell to the Germans. Although the Allies shortly took it back, France asked for a peace.
Germany might have been punished by the Allies had they asked for a peace, but only after the Allies kick them out of France and look like they will invade Germany.
It might of butterflied WW2, I agree. A punitive peace would have humbled Germany and prevent their war-making capabilities from advancing to the point where they attacked the Soviet Union and France again simultaneously in 1939. They darn near almost won to if it were not for French bravery. Only when the French surrounded the main German pocket in Belgium did Britain enter the war. This forced Germany to withdraw forces from the gates of Moscow to prevent invasion of their homeland.