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The outbreak of war

  • Forces and resources of the European combatants, 1939
  • Technology of war, 1918–39
  • The campaign in Poland, 1939
  • The Baltic states and the Russo-Finnish War, 1939–40
  • The invasion of Norway
  • The invasion of the Low Countries and France
  • The evacuation from Dunkirk
  • Italy’s entry into the war and the French Armistice
  • The Battle of Britain
  • Central Europe and the Balkans, 1940–41
  • Egypt and Cyrenaica, 1940–summer 1941
  • East Africa
  • Iraq and Syria, 1940–41
  • The beginning of lend-lease
  • The Atlantic and the Mediterranean, 1940–41
  • German strategy, 1939–42
  • Invasion of the Soviet Union, 1941
  • The war in China, 1937–41
  • Japanese policy, 1939–41
  • Pearl Harbor and the Japanese expansion, to July 1942
  • The fall of Singapore
  • The Chinese front and Burma, 1941–42
  • Allied strategy and controversies, 1940–42
  • Libya and Egypt, autumn 1941–summer 1942
  • The Germans’ summer offensive in southern Russia, 1942
  • The Solomons, Papua, Madagascar, the Aleutians, and Burma, July 1942–May 1943
  • Burma, autumn 1942–summer 1943
  • Montgomery’s Battle of el-Alamein and Rommel’s retreat, 1942–43
  • Stalingrad and the German retreat, summer 1942–February 1943
  • The invasion of northwest Africa, November–December 1942
  • Tunisia, November 1942–May 1943
  • The Atlantic, the Mediterranean, and the North Sea, 1942–45
  • Air warfare, 1942–43
  • German-occupied Europe
  • Casablanca and Trident, January–May 1943
  • The Eastern Front, February–September 1943
  • The Southwest and South Pacific, June–October 1943
  • Sicily and the fall of Mussolini, July–August 1943
  • The Quadrant Conference (Quebec I)
  • The Allies’ invasion of Italy and the Italian volte-face, 1943
  • The western Allies and Stalin: Cairo and Tehrān, 1943
  • German strategy, from 1943
  • The Eastern Front, October 1943–April 1944
  • The encirclement of Rabaul
  • Western New Guinea
  • The central Pacific
  • The Burmese frontier and China, November 1943–summer 1944
  • The Italian front, 1944
  • The Allied invasions of western Europe, June–November 1944
  • The Eastern Front, June–December 1944
  • Air warfare, 1944
  • Allied policy and strategy: Octagon (Quebec II) and Moscow, 1944
  • The Philippines and Borneo, from September 1944
  • Burma and China, October 1944–May 1945
  • The German offensive in the west, winter 1944–45
  • The Soviet advance to the Oder, January–February 1945
  • The German collapse, spring 1945
  • Iwo Jima and the bombing of Tokyo
  • Hiroshima and Nagasaki
  • The Japanese surrender
  • Killed, wounded, prisoners, or missing
  • The Far East

World War II: Germany invading Poland

What was the cause of World War II?

What were the turning points of world war ii, how did world war ii end, how many people died during world war ii.

Operation Barbarossa, German troops in Russia, 1941. Nazi German soldiers in action against the Red Army (Soviet Union) at an along the frontlines in the early days of the German invasion of the Soviet Union, 1941. World War II, WWII

World War II

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  • Table Of Contents

World War II began in Europe on September 1, 1939, when Germany invaded Poland. Great Britain and France responded by declaring war on Germany on September 3. The war between the U.S.S.R. and Germany began on June 22, 1941, with Operation Barbarossa , the German invasion of the Soviet Union . The war in the Pacific began on December 7/8, 1941, when Japan attacked the American naval base at Pearl Harbor and other American, Dutch, and British military installations throughout Asia.

What countries fought in World War II?

The main combatants were the Axis powers (Germany, Italy, and Japan) and the Allies (France, Great Britain, the United States, the Soviet Union, and, to a lesser extent, China).

Who were the leaders during World War II?

The Allied powers were led by Winston Churchill (United Kingdom); Joseph Stalin (Soviet Union); Charles de Gaulle (France); and Franklin D. Roosevelt and Harry S. Truman (United States). The Axis powers were led by Adolf Hitler (Germany), Benito Mussolini (Italy), and Hideki Tojo (Japan).

The war in the Pacific turned against Japan during the Battle of Midway (June 3–6, 1942), an American victory that destroyed the Japanese first-line carrier force and, together with the Battle of Guadalcanal , ended Japan’s ability to prosecute an offensive war.

The tide of the war in Europe shifted with the Soviet victory at the Battle of Stalingrad (February 1943). More than one million Soviet troops and tens of thousands of civilians died in the defense of the city, but the destruction of two entire German armies marked the beginning of the end of the Third Reich .

The Allied landings at Normandy on June 6, 1944, opened a second front in Europe, and Germany’s abortive offensive at the Ardennes in the winter of 1944–45 marked the Third Reich ’s final push in the west. The Red Army advanced from the east and effectively claimed all the territory under its control for the Soviet sphere. The Allied armies converged on Berlin. Adolf Hitler committed suicide on April 30, 1945, and the war in Europe ended on May 8.

The American “island hopping” campaign had destroyed key Japanese installations throughout the Pacific while allowing bypassed islands to wither on the vine. Hundreds of thousands were killed in firebombings of Japanese cities, and the atomic bombings of Hiroshima and Nagasaki in August 1945 knocked Japan out of the war.

Estimates of the total number of people killed during World War II have ranged from 35,000,000 to 60,000,000—a significant span, because statistics about the war’s casualties are inexact. The Soviet Union and China are believed to have suffered the most total casualties, while an estimated 5,800,000 Poles died, which represents about 20 percent of Poland’s prewar population. About 4,200,000 Germans died, and about 1,972,000 Japanese died. In all, the scale of human losses during World War II was vast. A table that details estimated deaths by country is available here .

News •

World War II , conflict that involved virtually every part of the world during the years 1939–45. The principal belligerents were the Axis powers — Germany , Italy , and Japan —and the Allies— France , Great Britain , the United States , the Soviet Union , and, to a lesser extent, China . The war was in many respects a continuation, after an uneasy 20-year hiatus , of the disputes left unsettled by World War I . The 40,000,000–50,000,000 deaths incurred in World War II make it the bloodiest conflict, as well as the largest war, in history.

Winston Churchill, Harry Truman, and Joseph Stalin

Along with World War I, World War II was one of the great watersheds of 20th-century geopolitical history. It resulted in the extension of the Soviet Union’s power to nations of eastern Europe , enabled a communist movement to eventually achieve power in China, and marked the decisive shift of power in the world away from the states of western Europe and toward the United States and the Soviet Union.

(Read Sir John Keegan’s Britannica entry on the Normandy Invasion.)

Axis initiative and Allied reaction

By the early part of 1939 the German dictator Adolf Hitler had become determined to invade and occupy Poland . Poland, for its part, had guarantees of French and British military support should it be attacked by Germany. Hitler intended to invade Poland anyway, but first he had to neutralize the possibility that the Soviet Union would resist the invasion of its western neighbour. Secret negotiations led on August 23–24 to the signing of the German-Soviet Nonaggression Pact in Moscow . In a secret protocol of this pact, the Germans and the Soviets agreed that Poland should be divided between them, with the western third of the country going to Germany and the eastern two-thirds being taken over by the U.S.S.R.

Having achieved this cynical agreement, the other provisions of which stupefied Europe even without divulgence of the secret protocol, Hitler thought that Germany could attack Poland with no danger of Soviet or British intervention and gave orders for the invasion to start on August 26. News of the signing, on August 25, of a formal treaty of mutual assistance between Great Britain and Poland (to supersede a previous though temporary agreement) caused him to postpone the start of hostilities for a few days. He was still determined, however, to ignore the diplomatic efforts of the western powers to restrain him. Finally, at 12:40 pm on August 31, 1939, Hitler ordered hostilities against Poland to start at 4:45 the next morning. The invasion began as ordered. In response, Great Britain and France declared war on Germany on September 3, at 11:00 am and at 5:00 pm , respectively. World War II had begun.

Germany invades Poland, September 1, 1939, using 45 German divisions and aerial attack. By September 20, only Warsaw held out, but final surrender came on September 29.

The Great World war II (ww2)

World War II was a global war from 1939 to 1945 that involved over 30 countries. The major Allied powers were Britain, the United States, and the Soviet Union, led by Winston Churchill, Franklin Roosevelt, and Joseph Stalin respectively. The major Axis powers were Germany, Italy, and Japan, led by Adolf Hitler, Benito Mussolini, and Emperor Hirohito respectively. Some key battles included the Battle of France in 1940, the Battle of Stalingrad from 1942 to 1943, and the Battle of Berlin from 1945. World War II resulted in millions of casualties and the collapse of the Nazi party in Germany and the Japanese and Italian empires. Read less

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More Related Content

  • 1. WORLD WAR II
  • 2. TABLE OF CONTENTS • Major countries Involved. • Introduction • Progress of War • War-Time Leaders • Causes Of War • Major Battles During World War II • Results of War
  • 3. MAJOR COUNTRIES INVOLVED: Allied Powers a) Britain b) France c) Soviet-Union d) U.S.A Axis Powers a) Germany b) Italy c) Japan
  • 4. INTRODUCTION • World War II was a global war that lasted from 1939 to 1945. • It involved the vast majority of the world's countries. It was the most widespread war in history, and directly involved more than 100 million people from over 30 countries. • The World War II begun on 1 September 1939 with the invasion of Poland by Germany and following declarations of war on Germany by France and Britain.
  • 5. PROGRESS OF WAR • 1939 September: Britain and France declare war on Germany after the German invasion of Poland. • 1940 May: Germany invades France. And starts a war on Britain and attacked London in September. • 1941: Germans attacked ships sailing from USA in the battle called “Battle Of Atlantis”. In December 1941 Japan attacked American naval at Pearl Harbor. Then USA declared war on Japan and Germany and Italy declared war on USA. • 1942 February: The Japanese captured Singapore. In the following year the Allies begin air bombing on Germany and Germany invaded Soviet Union. In November Soviet Union attacked Germany.
  • 6. • 1943 February: Soviet Union forces German army to surrender at Stalingrad. • 1944 June: The Allies invaded France and took Paris from Germans. • 1945 February: The Allies invaded Germany. In May 1945 Germany surrendered and Hitler committed suicide. In August USA dropped atomic bombs on Hiroshima and Nagasaki in Japan . As a result Japan surrendered. •
  • 7. WAR –TIME LEADERS • The Allied Powers; • The main Allied powers were • Britain • USA • Soviet Union. • Allied Leaders: • Winston Churchill (Britain) • Franklin. Roosevelt (USA) • Joseph Stalin(Soviet Union)
  • 8. • Axis Powers: • Germany • Italy • Japan • Axis Leaders: • Adolf Hitler (Germany) • Benito Mussolini (Italy) • Emperor Hirohito (Japan)
  • 9. CAUSES OF WORLD WAR II World War II was the continuation of World War I. The main causes were: 1. Italian Fascism 2. Japanese Militarism 3. Treaty of Versailles 4. Rise of Hitler and Nazi Party in Germany 5. Nationalism 6. Great Depression
  • 10. MAJOR BATTLES DURING WORLD WAR-II • Battle of France ( 10 May 1940 to 25 June 1940) • Battle of Britain (10 July 1940 to 31 October 1940) • Battle of Stalingrad ( 1942 to 1943) • Battle of Atlantic ( 3 Sep 1939 to 10 May 1945) • Battle of El-Alamein (23 Oct to 5 Nov 1942) • The Blitz ( Sep 1940 to May 1941) • Battle of Berlin ( 16 April 1945 to 2 May 1945)
  • 11. RESULTS OF WORLD WAR II Below are the results of World War II: • Millions of people became homeless. • The European economy collapsed. • European industrial infrastructure destroyed. • The Soviet Union was heavily affected. • Nazi party of Germany collapsed. • Creation of United Nations. • Fall of Japanese and Italian Empires. • It resulted in an estimated 50 million to 85 million fatalities.
  • 13. THANK YOU

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World War II

By: History.com Editors

Updated: August 7, 2024 | Original: October 29, 2009

Into the Jaws of Death

World War II, the largest and deadliest conflict in human history, involved more than 50 nations and was fought on land, sea and air in nearly every part of the world. Also known as the Second World War, it was caused in part by the economic crisis of the Great Depression and by political tensions left unresolved following the end of World War I.

The war began when Nazi Germany invaded Poland in 1939 and raged across the globe until 1945, when Japan surrendered to the United States after atomic bombs were dropped on Hiroshima and Nagasaki. By the end of World War II, an estimated 60 to 80 million people had died, including up to 55 million civilians, and numerous cities in Europe and Asia were reduced to rubble.

Among the people killed were 6 million Jews murdered in Nazi concentration camps as part of Hitler’s diabolical “Final Solution,” now known as the Holocaust. The legacy of the war included the creation of the United Nations as a peacekeeping force and geopolitical rivalries that resulted in the Cold War.

Leading up to World War II

The devastation of the Great War (as World War I was known at the time) had greatly destabilized Europe, and in many respects World War II grew out of issues left unresolved by that earlier conflict. In particular, political and economic instability in Germany, and lingering resentment over the harsh terms imposed by the Versailles Treaty, fueled the rise to power of Adolf Hitler and National Socialist German Workers’ Party, abbreviated as NSDAP in German and the Nazi Party in English..

Did you know? As early as 1923, in his memoir and propaganda tract "Mein Kampf" (My Struggle), Adolf Hitler had predicted a general European war that would result in "the extermination of the Jewish race in Germany."

After becoming Chancellor of Germany in 1933, Hitler swiftly consolidated power, anointing himself Führer (supreme leader) in 1934. Obsessed with the idea of the superiority of the “pure” German race, which he called “Aryan,” Hitler believed that war was the only way to gain the necessary “Lebensraum,” or living space, for the German race to expand. In the mid-1930s, he secretly began the rearmament of Germany, a violation of the Versailles Treaty. After signing alliances with Italy and Japan against the Soviet Union , Hitler sent troops to occupy Austria in 1938 and the following year annexed Czechoslovakia. Hitler’s open aggression went unchecked, as the United States and Soviet Union were concentrated on internal politics at the time, and neither France nor Britain (the two other nations most devastated by the Great War) were eager for confrontation.

Outbreak of World War II (1939)

In late August 1939, Hitler and Soviet leader Joseph Stalin signed the German-Soviet Nonaggression Pact , which incited a frenzy of worry in London and Paris. Hitler had long planned an invasion of Poland, a nation to which Great Britain and France had guaranteed military support if it were attacked by Germany. The pact with Stalin meant that Hitler would not face a war on two fronts once he invaded Poland, and would have Soviet assistance in conquering and dividing the nation itself. On September 1, 1939, Hitler invaded Poland from the west; two days later, France and Britain declared war on Germany, beginning World War II.

On September 17, Soviet troops invaded Poland from the east. Under attack from both sides, Poland fell quickly, and by early 1940 Germany and the Soviet Union had divided control over the nation, according to a secret protocol appended to the Nonaggression Pact. Stalin’s forces then moved to occupy the Baltic States (Estonia, Latvia and Lithuania) and defeated a resistant Finland in the Russo-Finnish War. During the six months following the invasion of Poland, the lack of action on the part of Germany and the Allies in the west led to talk in the news media of a “phony war.” At sea, however, the British and German navies faced off in heated battle, and lethal German U-boat submarines struck at merchant shipping bound for Britain, sinking more than 100 vessels in the first four months of World War II.

World War II in the West (1940-41)

On April 9, 1940, Germany simultaneously invaded Norway and occupied Denmark, and the war began in earnest. On May 10, German forces swept through Belgium and the Netherlands in what became known as “blitzkrieg,” or lightning war. Three days later, Hitler’s troops crossed the Meuse River and struck French forces at Sedan, located at the northern end of the Maginot Line , an elaborate chain of fortifications constructed after World War I and considered an impenetrable defensive barrier. In fact, the Germans broke through the line with their tanks and planes and continued to the rear, rendering it useless. The British Expeditionary Force (BEF) was evacuated by sea from Dunkirk in late May, while in the south French forces mounted a doomed resistance. With France on the verge of collapse, Italy’s fascist dictator Benito Mussolini formed an alliance with Hitler, the Pact of Steel, and Italy declared war against France and Britain on June 10.

On June 14, German forces entered Paris; a new government formed by Marshal Philippe Petain (France’s hero of World War I) requested an armistice two nights later. France was subsequently divided into two zones, one under German military occupation and the other under Petain’s government, installed at Vichy France. Hitler now turned his attention to Britain, which had the defensive advantage of being separated from the Continent by the English Channel.

To pave the way for an amphibious invasion (dubbed Operation Sea Lion), German planes bombed Britain extensively beginning in September 1940 until May 1941, known as the Blitz , including night raids on London and other industrial centers that caused heavy civilian casualties and damage. The Royal Air Force (RAF) eventually defeated the Luftwaffe (German Air Force) in the Battle of Britain , and Hitler postponed his plans to invade. With Britain’s defensive resources pushed to the limit, Prime Minister Winston Churchill began receiving crucial aid from the U.S. under the Lend-Lease Act , passed by Congress in early 1941.

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Black Americans Who Served in WWII Faced Segregation Abroad and at Home

Some 1.2 million Black men served in the U.S. military during the war, but they were often treated as second‑class citizens.

World War II Battles: Timeline

Adolf Hitler’s invasion of Poland in September 1939 drove Great Britain and France to declare war on Germany, marking the beginning of World War II. Over the next six years, the conflict took more lives and destroyed more land and property around the globe than any previous war.

How the Neutral Countries in World War II Weren’t So Neutral

Neutrality was often more complex than simply avoiding choosing sides.

Hitler vs. Stalin: Operation Barbarossa (1941-42)

By early 1941, Hungary, Romania and Bulgaria had joined the Axis, and German troops overran Yugoslavia and Greece that April. Hitler’s conquest of the Balkans was a precursor for his real objective: an invasion of the Soviet Union, whose vast territory would give the German master race the “Lebensraum” it needed. The other half of Hitler’s strategy was the extermination of the Jews from throughout German-occupied Europe. Plans for the “Final Solution” were introduced around the time of the Soviet offensive, and over the next three years more than 4 million Jews would perish in the death camps established in occupied Poland.

On June 22, 1941, Hitler ordered the invasion of the Soviet Union, codenamed Operation Barbarossa . Though Soviet tanks and aircraft greatly outnumbered the Germans’, Russian aviation technology was largely obsolete, and the impact of the surprise invasion helped Germans get within 200 miles of Moscow by mid-July. Arguments between Hitler and his commanders delayed the next German advance until October, when it was stalled by a Soviet counteroffensive and the onset of harsh winter weather.

World War II in the Pacific (1941-43)

With Britain facing Germany in Europe, the United States was the only nation capable of combating Japanese aggression, which by late 1941 included an expansion of its ongoing war with China and the seizure of European colonial holdings in the Far East. On December 7, 1941, 360 Japanese aircraft attacked the major U.S. naval base at Pearl Harbor in Hawaii , taking the Americans completely by surprise and claiming the lives of more than 2,300 troops. The attack on Pearl Harbor served to unify American public opinion in favor of entering World War II, and on December 8 Congress declared war on Japan with only one dissenting vote. Germany and the other Axis Powers promptly declared war on the United States.

After a long string of Japanese victories, the U.S. Pacific Fleet won the Battle of Midway in June 1942, which proved to be a turning point in the war. On Guadalcanal, one of the southern Solomon Islands, the Allies also had success against Japanese forces in a series of battles from August 1942 to February 1943, helping turn the tide further in the Pacific. In mid-1943, Allied naval forces began an aggressive counterattack against Japan, involving a series of amphibious assaults on key Japanese-held islands in the Pacific. This “island-hopping” strategy proved successful, and Allied forces moved closer to their ultimate goal of invading the mainland Japan.

Toward Allied Victory in World War II (1943-45)

In North Africa , British and American forces had defeated the Italians and Germans by 1943. An Allied invasion of Sicily and Italy followed, and Mussolini’s government fell in July 1943, though Allied fighting against the Germans in Italy would continue until 1945.

On the Eastern Front, a Soviet counteroffensive launched in November 1942 ended the bloody Battle of Stalingrad , which had seen some of the fiercest combat of World War II. The approach of winter, along with dwindling food and medical supplies, spelled the end for German troops there, and the last of them surrendered on January 31, 1943.

On June 6, 1944–celebrated as “D-Day” –the Allies began a massive invasion of Europe, landing 156,000 British, Canadian and American soldiers on the beaches of Normandy, France. In response, Hitler poured all the remaining strength of his army into Western Europe, ensuring Germany’s defeat in the east. Soviet troops soon advanced into Poland, Czechoslovakia, Hungary and Romania, while Hitler gathered his forces to drive the Americans and British back from Germany in the Battle of the Bulge (December 1944-January 1945), the last major German offensive of the war.

An intensive aerial bombardment in February 1945 preceded the Allied land invasion of Germany, and by the time Germany formally surrendered on May 8, Soviet forces had occupied much of the country. Hitler was already dead, having died by suicide on April 30 in his Berlin bunker.

World War II Ends (1945)

At the Potsdam Conference of July-August 1945, U.S. President Harry S. Truman (who had taken office after Roosevelt’s death in April), Churchill and Stalin discussed the ongoing war with Japan as well as the peace settlement with Germany. Post-war Germany would be divided into four occupation zones, to be controlled by the Soviet Union, Britain, the United States and France. On the divisive matter of Eastern Europe’s future, Churchill and Truman acquiesced to Stalin, as they needed Soviet cooperation in the war against Japan.

Heavy casualties sustained in the campaigns at Iwo Jima (February 1945) and Okinawa (April-June 1945), and fears of the even costlier land invasion of Japan led Truman to authorize the use of a new and devastating weapon. Developed during a top secret operation code-named The Manhattan Project, the atomic bomb was unleashed on the Japanese cities of Hiroshima and Nagasaki in early August. On August 15, the Japanese government issued a statement declaring they would accept the terms of the Potsdam Declaration, and on September 2, U.S. General Douglas MacArthur accepted Japan’s formal surrender aboard the USS Missouri in Tokyo Bay.

African American Servicemen Fight Two Wars

A tank and crew from the 761st Tank Battalion in front of the Prince Albert Memorial in Coburg, Germany, 1945. (Credit: The National Archives)

World War II exposed a glaring paradox within the United States Armed Forces. Although more than 1 million African Americans served in the war to defeat Nazism and fascism, they did so in segregated units. The same discriminatory Jim Crow policies that were rampant in American society were reinforced by the U.S. military. Black servicemen rarely saw combat and were largely relegated to labor and supply units that were commanded by white officers.

There were several African American units that proved essential in helping to win World War II, with the Tuskegee Airmen being among the most celebrated. But the Red Ball Express, the truck convoy of mostly Black drivers were responsible for delivering essential goods to General George S. Patton ’s troops on the front lines in France. The all-Black 761st Tank Battalion fought in the Battle of the Bulge, and the 92 Infantry Division, fought in fierce ground battles in Italy. Yet, despite their role in defeating fascism, the fight for equality continued for African American soldiers after the World War II ended. They remained in segregated units and lower-ranking positions, well into the Korean War , a few years after President Truman signed an executive order to desegregate the U.S. military in 1948.

World War II Casualties and Legacy

World War II proved to be the deadliest international conflict in history, taking the lives of 60 to 80 million people, including 6 million Jews who died at the hands of the Nazis during the Holocaust . Civilians made up an estimated 50-55 million deaths from the war, while military comprised 21 to 25 million of those lost during the war. Millions more were injured, and still more lost their homes and property. 

The legacy of the war would include the spread of communism from the Soviet Union into eastern Europe as well as its eventual triumph in China, and the global shift in power from Europe to two rival superpowers–the United States and the Soviet Union–that would soon face off against each other in the Cold War .

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World War 2 PowerPoint + Supporting Resources

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  1. The Second World War | PPT - SlideShare

    The document summarizes the key causes and events of World War II from 1939 to 1945. It discusses the six main causes, including dissatisfaction with the Treaty of Versailles in Germany, the rise of fascism in Germany and Italy under Hitler and Mussolini, the policy of appeasement by European nations, Japan's invasion of China, the failure of ...

  2. World War II Power Point | PPT - SlideShare

    World War II was the largest war in human history, involving countries around the globe from 1939 to 1945. Over 70 million people were killed by the end of the war. The war was sparked by the aftermath of World War I and rise of totalitarian regimes in Germany, Italy, and Japan led by Hitler, Mussolini, and Tojo seeking to expand their ...

  3. World War II | Facts, Summary, History, Dates, Combatants ...

    World War II began in Europe on September 1, 1939, when invaded Poland. Great Britain and France responded by declaring war on Germany on September 3. The war between the U.S.S.R. and Germany began on June 22, 1941, with Operation Barbarossa, the German invasion of the Soviet Union.

  4. The Great World war II (ww2) | PPT - SlideShare

    World War II was a global war from 1939 to 1945 that involved over 30 countries. The major Allied powers were Britain, the United States, and the Soviet Union, led by Winston Churchill, Franklin Roosevelt, and Joseph Stalin respectively.

  5. World War II: Summary, Combatants & Facts | HISTORY

    World War II, the largest and deadliest conflict in human history, involved more than 50 nations and was fought on land, sea and air in nearly every part of the world.

  6. World War II - Wikipedia

    World War II was the deadliest conflict in history, resulting in 70 to 85 million fatalities, more than half of which were civilians. Millions died in genocides, including the Holocaust of European Jews, and by massacres, starvation, and disease.

  7. World War II Presentation for English by M Z on Prezi

    WWII starts with Germany's invasion of Poland on September 1, 1939. Britain, France, and Canada declare war on Germany. Germany bombs Poland and destroys its air force, one week later Warsaw (capital) is surrounded. Battle of Bzura: Polish counterattack, but Germany's air force is better and easily defeats the Polish.

  8. Second World War | PDF | World War II | Global Politics - Scribd

    The war ended after the United States dropped atomic bombs on Hiroshima and Nagasaki in August 1945, leading to Japan's surrender. The war had a massive humanitarian and economic toll and redrew political borders while establishing the United Nations to promote peace and protect human rights.

  9. World War II - Free Powerpoints for Teachers & Students K-12

    World War II Free Presentations in PowerPoint format.

  10. World War 2 PowerPoint + Supporting Resources

    An interactive Second World War PowerPoint … Key content - Vocab + glossary. Causes of WW2. Role of Hitler’s and foreign policy. Appeasement. Nazi - Soviet Non Aggre