The causes of World War 2 During the years 1939–45, World War 2. Known as the Second World War, was a struggle that engulfed practically every country on the planet. The Axis powers—Germany, Italy, and Japan—were pitted against the Allies—France. The United Kingdom, the United States, the Soviet Union, and, to a lesser extent, China. In many ways. The war continuation of the conflicts left unresolved by World War I, following a tense 20-year break. World War 2 History was the deadliest and largest war in history, with 40–50 million people killed.

World War II, like World War I, was a watershed moment in twentieth-century geopolitical history. It results in the Soviet Union’s dominance extending to eastern European nations. Allowing a communist movement to gain power in China. Marking a dramatic shift of power in the world away from Western European states. Toward the United States and the Soviet Union.

By the early part of 1939, Adolf Hitler. The German ruler had made up his mind to attack and occupy Poland. Poland, for its part, got military assurances from France and the United Kingdom in the event of a German assault. Hitler had already planned to invade Poland. He needed to eliminate the prospect that the Soviet Union might fight the invasion of its western neighbor.

The German-Soviet Union

The German-Soviet Nonaggression Pact-signed in Moscow on August 23–24, after secret discussions. The Germans and the Soviets agreed in a secret protocol of this pact. Poland divided between them. With the western third going to Germany and the eastern two-thirds going to the USSR.

After achieving this cynical agreement. The other elements stunned Europe even before the secret protocol reveals. Hitler believed Germany could attack Poland without fear of Soviet or British involvement. Hitler sent orders for the invasion to begin on August 26. He postponed the initiation of hostilities for a few days after learning that Great Britain and Poland had signed a formal treaty of mutual support on August 25 (which would supersede a prior but temporary arrangement).

He has remained adamant about ignoring the western powers’ diplomatic efforts to restrict him. Finally, on August 31, 1939, at 12:40 p.m., Hitler issued an order for hostilities against Poland to begin at 4:45 a.m. the following day. The invasion started as planned. As a result, on September 3, between 11:00 a.m. and 5:00 p.m., Great Britain and France declared war on Germany. World War 2 history has officially begun.

Primary Reasons for World War 2 History

With more than 30 countries involved, World War 2 history was the largest and deadliest war in history. The conflict began in 1939 with the Nazi invasion of Poland and lasted six terrible years until the Allies conquered Nazi Germany and Japan in 1945. World War I was so horrific in terms of death and destruction that it was dubbed “the war to end all wars.” However, the peace treaty that ended World War I did not solve the world’s issues and, according to some historians, paved the way for the next disaster: World War 2 history. There were multiple primary reasons for World War 2.

The impact of the Treaty of Versailles after WWI, the worldwide economic downturn, the failure of appeasement, the growth of militarism in Germany and Japan, and the League of Nations’ failure are among them. The Treaty of Versailles-signed in 1919. Following World War, I, the victorious Allies met to determine Germany’s fate. The Treaty of Versailles pushed upon Germany. Germany was required to admit responsibility for the war and pay reparations. Germany lost territory and was denied the ability to maintain a sizable military.

The causes of World War 2 History

There are many causes of world war 2 in this blog we discuss some primary causes.

Failure of Appeasement

To prevent hostilities, appeasement means conceding to another country’s requests. During the 1930s, British and French leaders began to believe that the Treaty of Versailles was unfair to Germany and that Hitler’s actions were understandable and justified. Britain’s policy of appeasement was based on this concept. The Munich Agreement of September 1938 was an example of appeasement. Britain and France agreed to allow Germany to annexe portions of Czechoslovakia where German-speakers lived.

Germany committed not to invade any other country or the remainder of Czechoslovakia. Germany breached its commitment and attacked the whole of Czechoslovakia in March 1939. Neither the United Kingdom nor France was willing to take military action. German troops invaded Poland on September 1, 1939. The United Kingdom and France declared war on Germany right away. In Europe, World War 2 history had begun.

Failure of the League of Nations in World War 2 History

The League of Nations found in 1919 with the goal of maintaining world peace. It envisions that all countries would-be members. That any disagreements between them would be resolved through discussion rather than force. The League of Nations was a fantastic idea, but it didn’t work out in the end. The League had no force to oppose military aggression such as Italy’s invasion of Ethiopia in Africa or Japan’s invasion of Manchuria in China, and not all countries participated.

The Japanese invasion of China (1937)

Japan was severely impacted by the Great Depression in 1931. People in Japan have lost faith in the government. In order to solve their financial troubles, they went to the army. Japan required natural resources for its factories in order to produce more items. China, a country rich in minerals and resources, was invaded by the Japanese army.

The League of Nations was urged to assist China. Japan continued to occupy China and Korea, defying the League of Nations. The United States became concerned about its Asian colonies, such as the Philippines and Guam, while Japan attacked other parts of Southeast Asia, notably Vietnam. In December 1941, Japan launched an attack on Pearl Harbor, Hawaii, fearing that the US military would endanger its expansion. Asia had entered World War 2 history.

Marco Polo Bridge Incident

After provoking the Marco Polo Bridge Incident, which culminated in the Japanese effort to invade all of China, Japan took Peking, the old Chinese imperial capital, in July 1937. The Soviets swiftly signed a non-aggression deal with China, essentially ending China’s previous cooperation with Germany.

From September to November, the Japanese attacked Taiyuan, fought Communist forces in Pingxingguan, and engaged the Kuomintang Army around Xinkou. Shanghai was defended by Generalissimo Chiang Kai-strongest shek’s force, but after three months of warfare, Shanghai succumbed. The Japanese continued to push Chinese soldiers back, eventually seizing Nanking, the Chinese capital, in December 1937. After the fall of Nanking, the Japanese massacred tens of thousands of Chinese civilians and unarmed combatants.

Nationalist Chinese forces achieved their first significant success at Taierzhuang in March 1938, but the Japanese took the city of Xuzhou in May. Chinese soldiers halted the Japanese approach by flooding the Yellow River in June 1938; this manoeuvre gave the Chinese time to prepare their defenses at Wuhan, but the city was overrun by October. Japanese military gains did not result in the Chinese resistance collapsing as Japan had planned; instead, the Chinese authorities moved inland to Chongqing and continued the war.

The Italian invasion of Ethiopia (1935)

The Second Italo-Ethiopian War was a short colonial conflict that lasted from October 1935 to May 1936. The war began when the armed forces of the Kingdom of Italy (Regno d’Italia) launched an invasion of the Ethiopian Empire (also known as Abyssinia) from Italian Somaliland and Eritrea. The conflict resulted in Ethiopia’s military occupation and incorporation into the newly formed colony of Italian East Africa (Africa Orientale Italiana, or AOI); it also showed the League of Nations’ weakness as a peacekeeping force.

Although both Italy and Ethiopia were League members, the League did nothing when the former flagrantly violated Article X of the Covenant. The UK and France backed placing sanctions on Italy as a result of the invasion, but the restrictions were not completely implemented, and the Italian invasion continued. After that, Italy dropped its opposition to Germany’s desire to absorb Austria.

Spanish Civil War (1936–1939)

When civil war erupted in Spain, Hitler and Mussolini backed the Nationalist rebels led by General Francisco Franco with military aid. Italy backed the Nationalists more than the Nazis did: Mussolini dispatched more than 70,000-foot troops and 6,000 aviation personnel, as well as 720 aircraft, to Spain. The Soviet Union backed the Spanish Republic’s current government. The International Brigades, a group of about 30,000 foreign volunteers, also fought the Nationalists.

Both Germany and the Soviet Union utilized this proxy war to put their most modern World War 2 weapons and tactics to the test. In April 1939, the Nationalists won the civil war; Franco, now dictator, remained officially neutral during World War 2 history but favored the Axis in general. The dispatch of volunteers to fight on the Eastern Front was his most significant engagement with Germany.

Soviet–Japanese border conflicts

Japanese soldiers in Manchukuo had periodic border conflicts with the Soviet Union and Mongolia in the mid-to-late 1930s. During this time, the Imperial Army favored the Japanese concept of Hokushin-ron, which emphasized Japan’s northward development.

This stance would be difficult to continue, given the Japanese defeat at Khalkin Gol in 1939, the current Second Sino-Japanese War, and ally Nazi Germany’s neutrality toward the Soviets. In April 1941, Japan and the Soviet Union signed a Neutrality Pact, and Japan adopted the Nanshin-ron doctrine, advocated by the Navy, which shifted Japan’s focus southward, eventually leading to war with the United States and Western Allies.

European occupations and agreements in World War 2 History

Germany and Italy were getting more aggressive in Europe. Germany conquered Austria in March 1938, eliciting little retaliation from other European nations. Encouraged, Hitler continued pressing German claims on the Sudetenland, a region of Czechoslovakia populated primarily by Germans.

Soon after, the United Kingdom and France followed British Prime Minister Neville Chamberlain’s appeasement policy and gave this land to Germany in the Munich Agreement, which was negotiated against the Czechoslovak government’s wishes in exchange for a pledge of no future territorial claims. Soon after, Germany and Italy compelled Czechoslovakia to yield further territory to Hungary, while Poland acquired the Zaolzie area of Czechoslovakia.

Despite the fact that the agreement met all of Germany’s declared goals, Hitler was enraged that British influence had prevented him from capturing all of Czechoslovakia in one go. Hitler blasted British and Jewish “war-mongers” in future speeches, and in January 1939, he covertly ordered a significant build-up of the German navy to challenge British naval superiority.

Germany attacked the rest of Czechoslovakia in World War 2 History

In March 1939, Germany attacked the rest of Czechoslovakia, dividing it into the German Protectorate of Bohemia and Moravia and the Slovak Republic, a pro-German client state. On March 20, 1939, Hitler issued an ultimatum to Lithuania, requiring the capitulation of the Klaipeda Region, formerly the German Memelland.

The United Kingdom and France, worried by Hitler’s demands for the Free City of Danzig, pledged their support for Polish independence; when Italy took Albania in April 1939, the same promise was extended to the Kingdoms of Romania and Greece. Shortly after the Franco-British pledge to Poland, Germany and Italy signed the Pact of Steel, formalizing their own alliance. Hitler denounced the Anglo-German Naval Agreement and the German-Polish Non-Aggression Pact, accusing them of attempting to “encircle” Germany.

German troops in World War 2 History

German troops proceeded to mobilize against the Polish border, bringing the situation to a major crisis in late August. When tripartite discussions between France, the United Kingdom, and the Soviet Union stagnated, the Soviet Union signed a non-aggression treaty with Germany on August 23. This deal included a secret treaty that established German and Soviet “spheres of influence” (western Poland and Lithuania for Germany; eastern Poland, Finland, Estonia, Latvia, and Bessarabia for the Soviet Union), as well as raising the issue of Polish independence.

The pact neutralized the possibility of Soviet opposition to a campaign against Poland and assured that in contrast to World War I, Germany would not be forced to fight on two fronts. Hitler immediately ordered the invasion to begin on August 26th, but he decided to postpone it after learning that the United Kingdom had signed a formal mutual assistance deal with Poland and that Italy would remain neutral.

Germany imposed demands on Poland in response to British pleas for direct discussions to avoid war, which simply served as an excuse to exacerbate relations. On August 29, Hitler demanded that a Polish plenipotentiary flies to Berlin immediately to arrange the handover of Danzig and to allow a plebiscite on secession in the Polish Corridor. The Poles refused to comply with German requests, and in a tense meeting with British envoy Neville Henderson on the night of August 30–31, Ribbentrop declared that Germany regarded its claims rejected.


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