Given the circimstances surrounding roosevelts pearl harbor address to the nation what was most likely his speech's primary purpose?
A. To make it clear the country was in great danger as a result of the actions taken by Japan
B. To reassure the American people that the nation was still safe after the attack on Pearl Harbor
C. To issue a strong response to the attack on the Pearl Harbor by declaring war on Japan
D. To summarize other instances of Japanese aggression in addition to the attack on Pearl Harbor