Answer:
A
Explanation:
You can cross out D because on their part, they were successful with the attack.
Cross out c because you cant infer that from the sentence you gave us.
And Cross out B because the attack was a surprise, and Japan never gave a warning.
So that leads to A.
Literally felttttt .................
D it demonstrated that the United states wanted to exclude the Soviet Union from major decisiona hope this helps ☺
