Reason #3: Expansion in the Pacific. President Roosevelt moved the US Pacific Fleet from California to Pearl Harbor in 1939. This move was a threat to Japan, who wanted to expand in the Pacific. Military leaders and politicians saw a war between the U.S. and Japan as inevitable, with the solution being to attack first.Nov 18, 2015
This embargo blocked the Japanese from receiving crucial materials, such as steel and aviation fuel. The United States placed this embargo because Japan tried to take over more territory. ... As a result, the Japanese army decided to attack Pearl Harbor, a U.S. Base, as a precaution, in a surprise air attack.
Results of the attack on Pearl Harbor. The surprise bombing of the American naval harbor of Pearl Harbor on December 7, 1941 by the Japanese navy had many consequences, including its role in precipitating the United States' entrance into World War II.
Whichever event is sketched into your mind as a significant event in World War II history, the event that I think is significant is the bombing at Pearl Harbor. Unaware of risk of the attack at Pearl Harbor, Franklin Roosevelt transferred the Navy fleet of the United States to the Hawaiian Naval base.Dec 1, 2004
The Japanese attack on Pearl Harborcaused about 2400 dead, almst 200 planes destroyed and 8 battleships destroyed or damaged. The long-term effect of Pearl Harbor was that it brought in the US to the war. It pushed Americans into the war that they were avoiding for so long.
On 7 December 1941, over 350 Japanese aircraft attacked the US naval base in Pearl Harbor, Hawaii, destroying or badly damaging much of the US Pacific fleet and causing thousands of casualties. US President Roosevelt called it 'a date that would live in infamy'.
The attack by the Japanese on Pearl Harbor, Hawaii, took place on December 7th 1941. The attack on Pearl Harbor was called a “day of infamy” by President FD Roosevelt. It was to bring the United States of America into World War Two. The air attack was led by Commander Mitsuo Fuchida.