Final answer:
President Roosevelt called December 7, 1941, 'a date which will live in infamy' to describe the surprise attack on Pearl Harbor by Japan, emphasizing the betrayal and lasting impact of the event.
Step-by-step explanation:
On December 7, 1941, President Franklin D. Roosevelt addressed the nation and called it 'a date which will live in infamy.' He used this phrase to describe the surprise attack on Pearl Harbor by the Japanese, which resulted in the loss of many American lives and significant damage to the US Pacific Fleet.
Roosevelt's choice of words emphasized the treachery and betrayal of the attack, and the lasting impact it would have on the United States. By referring to it as a date that would be remembered forever, Roosevelt highlighted the solemnity and gravity of the event.
The attack on Pearl Harbor marked the entry of the United States into World War II and forever changed the relationship between Japan and the US. It led to the declaration of war against Japan by the US and a subsequent involvement in a global conflict that would shape the course of history.
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