What was the significance of oil and other vital materials?

The Japanese bombing of Pearl Harbor on December 7, 1941, brought the United States officially into World War II. In the surprise attack, Japan sunk several ... The war had its beginnings in several key events, such as: the Treaty of Versailles, the failure of the League of Nations, the failed policy of appeasement and ... The war was so bad that many people thought no one would ever start another war. However, the results of World War I helped to cause World War II, which broke ... Historians believe that the Great Depression certainly was one of the reasons that caused World War II. In October 1929, the U. S. stock market crashed ... The Dutch famine, also known as the Dutch Hunger Winter, occurred in The Netherlands at the end of World War II. The Nazis had cut off food supplies to the ... World War II, also called the Second World War, was a global conflict during the years 1939–1945. The principal combatants were the Axis powers—Germany, ... The Nazis invaded the Soviet Union on 22 June 1941. This broke the Nazi-Soviet aggression pact which had been signed just two years prior. The Nazis aimed their ... The destruction caused by World War I and World War II led many people to desire an international organization dedicated to maintaining peace. Aug 31, 2018 ... Nuclear winter theory says that smoke from burning cities targeted with nuclear weapons would rise into the upper atmosphere and spread around the world. The Nazis took totalitarian power in Germany from 1933 and demanded the undoing of the Versailles provisions. ... Other factors leading to the war included the ...