World War I Strategy In 1914, Germany believed that the war with Russia seemed very likely. In the event of the outbreak of war, Germany thought that France would also start attacking because France is also an ally of Russia and he is enthusiastic about reviving the failure in the French-Prussian War. When this happens, Germany will face two wars. Germany absolutely avoids this situation. Germany plans to immediately defeat France and then turn to the East Front. This is a big attack against Russia. This is the basis of the Schleifen project.
Since acquiring the First World War entanglement Cordial, the British Mainland War Strategy is based on an alliance with France and later failed to reach Fascist Italy and the Soviets to contain Germany. In the face of the weakening of the economy between the rise of Hitler in the continent of Africa in 1933 and the Great Depression, the UK initially tried to avoid or postpone war through diplomacy while rearming (Neville Chamberlain's European policy ). The focus of the reorganization is the Air Force, which is considered to be most useful in future wars with Germany.
On the first day of widespread war, Germany invaded Poland later in a way called Blitz or Blitz. A series of bombing and subsequent tank attacks. Germany can dominate Poland with minimal resistance. But on 3 September Britain and France declared a war against Germany when it refused to withdraw from Poland and officially launched the Second World War. After the Pearl Harbor attack in Japan, President Franklin Dellan Roosevelt announced that it was "a shameful day" on December 7th. When the United States was undergoing a peaceful attack with Japan, the bomb attack led the US Navy to completely lose control.