Write a paper about the controversy that FDR knew about the attack on Pearl Harbor before it happened.

Pearl Harbor the Sacrificial Lamb for The Good of The Many: paper is about the controversy that FDR knew about the attack on Pearl Harbor before it happened
Paper should address the following topics:
-a well-developed description of the topic
-an explanation of the debate regarding the historical topic
-the relevance or importance of the topic within the context of the time period