Did President Roosevelt know the Japanese

were going to attack Pearl Harbor, and did he deliberately allow the attack in order to

draw America into the most deadly, destructive war in history?

I don't think he would have known.

Explanation:

Japan wanted to weaken the U. S fleets to become stronger when invading the Pacific ocean. At that same time the U. S was already aiding the Allies by providing medical supplies and food. The U. S would have also had to have joined if the Axis took over Europe to defend their alliances with the U. K.