British Prime Minister Neville Chamberlin is not usually touted as the kind of leader one hopes our politicians would emulate, but since we haven't seen Obama's college transcripts, I can't say with certainty how well he studied history.
Anyway, if you aren't familiar with the details, in late September 1938, Chamberlin returned to London after the signing of the Munich Agreement, clearing the way for Hitler's Nazi regime to occupy the Sudetenland in Czechoslovakia. Speaking to the British people about the Agreement, Chamberlin gave what is remembered as one of the most ironic and
naïve speeches in the last century, announcing that they had secured "peace for our time."