The Warnings at Pearl

Historical Context:  

Over 2,400 lives were lost during the attack on Pearl Harbor, including 1,777 sailors serving aboard the USS Arizona. On that fateful day and the days leading up to it, there were several warnings that an attack by the Japanese was imminent. These included the breaking off of diplomatic relations, the unknown location of the Japanese strike forces, and other key events that occurred early on Sunday, December 7, 1941.