WORLD HISTORY

Detailed explanation-1: -Pearl Harbor attack, (December 7, 1941), surprise aerial attack on the U.S. naval base at Pearl Harbor on Oahu Island, Hawaii, by the Japanese that precipitated the entry of the United States into World War II.

Detailed explanation-2: -The Attack On Pearl Harbor December 7, 1941.

Detailed explanation-3: -The relationship between Japan and the United States had soured in the years leading up to Pearl Harbor. This began with the Japanese invasion of Manchuria in 1931, an expansion throughout the Chinese mainland that led to the Second Sino-Japanese war between China and Japan in 1937.

Detailed explanation-4: -The Japanese intended the attack as a preventive action to keep the United States Pacific Fleet from interfering with its planned military actions in Southeast Asia against overseas territories of the United Kingdom, the Netherlands, and the United States.

Detailed explanation-5: -On December 7, 1941, following the Japanese bombing of Pearl Harbor, the United States declared war on Japan. Three days later, after Germany and Italy declared war on it, the United States became fully engaged in the Second World War.

Detailed explanation-6: -While there is no single correct or simple reason for the attack, this lesson should help students realize that Japan’s motivation for attacking Pearl Harbor was driven by its political self-interests, its scarcity of economic resources and perceived opportunity costs, and America’s embargo policy.