(A) ** attack on Pearl Harbor
(B) Battle of Guadalcanal
(C) bombing of Hiroshima
(D) signing of the Atlantic Charter
EXPLANATIONS BELOW
Concept note-1: -Background. Early in the afternoon of December 7, 1941, President Franklin D. Roosevelt and his chief foreign policy aide, Harry Hopkins, were interrupted by a telephone call from Secretary of War Henry Stimson and told that the Japanese had attacked Pearl Harbor.
Concept note-2: -At 7:55 a.m., local time, the Japanese military began its fateful surprise attack on the U.S. naval base at Pearl Harbor, Hawaii. The two-wave attack brought an hour and 15 minutes of chaos. These events were forever captured by the words of President Franklin Delano Roosevelt as “a date which will live in infamy.”
Concept note-3: -On December 8, 1941, the day after the Japanese attacked Pearl Harbor, President Franklin Roosevelt delivered this “Day of Infamy Speech.” Immediately afterward, Congress declared war, and the United States entered World War II.
Concept note-4: -1, Roosevelt changed “a date which will live in world history” to “a date which will live in infamy, ” providing the speech its most famous phrase and giving birth to the term, “day of infamy, ” which December 7, 1941, is often called.