Briefly talk about World War I and World War II (not too simple)

World War I: Caused by the Sarajevo incident. After Archduke Ferdinand of Austria-Hungary was assassinated by Serbian youth Princip, Austria-Hungary declared war on Serbia and launched a war with Germany. At first, the German-Austrian Coalition forces won successively, occupying almost all of France and ruling Europe (the battle is not detailed here), but Germany lost in the important Battle of Verdun, which eventually led to Germany's defeat in the First World War and was defeated by the allied forces of Britain, France, the United States and Russia. At the end of World War I, the Austro-Hungarian Empire collapsed.

World War II: The fundamental reason is that the Treaty of Versailles signed after World War I oppressed Germany too much, which pushed Hitler to power and formed the Berlin-Tokyo-Rome axis with tojo hideki and Mussolini. Because the scale is too large, it is divided into four parts:

1 western front: the battle of Poland officially began, and Germany launched a blitzkrieg, quickly defeating France and leveling the European continent. In the face of anti-British, Hitler launched Barbarosa in 1942, declared war on the Soviet Union, but was defeated in the Battle of Kursk and was expelled from the Soviet Union. The subsequent Normandy landings accelerated the demise of Germany. 1April 30, 945, the German head of state Hitler committed suicide, Germany was defeated, and the Western Front ended in the victory of the Allies.

2 Pacific Battlefield:19411On February 7th, in order to defeat the American Pacific Fleet, Japanese Admiral Isoroku Yamamoto attacked Pearl Harbor and forced the United States to participate in the war. The Pacific battlefield is dominated by the engagement of aircraft carrier formations of both sides. At first, Japan was in a good situation, but it was defeated in the battle of midway and never recovered. Finally, the allied navy ended in total victory.

3 Asia: Needless to say, Japan invaded China after the 9 18 incident. After eight years of anti-Japanese war, the people of China defeated the Japanese Kwantung Army and won. In India and other places, the British and American Coalition forces also successfully defeated the Japanese army. 19458, 14 In June, Emperor Hirohito issued a surrender letter, and Japan surrendered unconditionally, ending World War II.

Africa: Italy took the lead in the war, and Germany also participated in it for the oil fields in Africa, sending Rommel. Just when the German-Italian Coalition forces were about to win on all fronts, due to the influence of materials, weather, weapons and equipment, they eventually lost to the United States and Britain.

World War II also ended with the victory of the Allies, and the world ushered in a brief peace.

PS: pure hand tour, hope to adopt. . . .