SISSUR 7 Common Unt Assessment / 230 23 Use the chart to answer the following question.
Survey Question to Americans: Should the United States enter into World War II?
Survey Responses:
September 1939
YES
4296
NO
4896
No opinion
December 1941
9196
796
29
10%
What statement BEST explains the changes seen in the chart?
A Germany's attack on Great Britain convinced Americans that it was time to enter World War II.
B With President Roosevelt's growing popularity, the majority opinion in the country was to join World War II.
OC. With the possibility of Great Britain being defeated by Germany, Americans wanted to join World War II.
D. The attack on Pearl Harbor changed the vast majority of opinions about staying out of World War II.