USA HISTORY

Detailed explanation-1: -War between Japan and the United States was a possibility for which each nation’s military forces had planned for after World War I. The expansion of American territories in the Pacific had been a threat to Japan since the 1890s, but real tensions did not begin until the Japanese invasion of Manchuria in 1931.

Detailed explanation-2: -The United States responded to this growing threat by temporarily halting negotiations with Japanese diplomats, instituting a full embargo on exports to Japan, freezing Japanese assets in U.S. banks, and sending supplies into China along the Burma Road.

Detailed explanation-3: -Japan intended the attack as a preventive action. Its aim was to prevent 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 those of the United States.

Detailed explanation-4: -The Roots of the Conflict To a certain extent, the conflict between the United States and Japan stemmed from their competing interests in Chinese markets and Asian natural resources. While the United States and Japan jockeyed peaceably for influence in eastern Asia for many years, the situation changed in 1931.

Detailed explanation-5: -Why did the Japanese attack the USA?-The answer is oil. Japan had been modernising its economy throughout the 20th century and wanted to build an empire of its own. However, Japan lacked the natural resources to make it a reality, with all but 6% of its oil supply being imported.