Answer:
They tried to gain as much territory in the Pacific as possible, is the right answer.
Step-by-step explanation:
On 7th December 1941 Japanese surprisingly attacked Pearl Harbor. The Japanese administration determined to attack Pearl Harbor following the cut in supply of oil from the United States to Japan in the year 1941. Following the attack on Pearl Harbor, The very next thing executed by the Japanese leaders was that they tried to gain as much region in the Pacific as possible.