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World War II Timeline

  • Invasion of Poland

    Invasion of Poland

    • Who- Germany vs. Poland
    • What- Germany launched a surprise invasion of Poland.
    • Where- Poland
    • Why- Hitler wanted more territory and to expand Germany to be able to have more control and power.
    • Interesting Fact- The attack used “Blitzkrieg” tactics for the first time.
    • Impact on the War- Started World War II when other nations reacted.
  • Period: to

    World War II

  • Britain and France Declare War

    Britain and France Declare War

    • Who- Britain France vs. Germany
    • What- They formally declared war after Germany refused to leave Poland.
    • Where- London Paris
    • Why- They were obligated to protect Poland.
    • Interesting Fact- The war was declared only two days after Poland was invaded.
    • Impact on the War- Marked the start of the Western Allies’ involvement.
  • Hitler Invades France

    Hitler Invades France

    • Who- Germany vs. France Allied forces
    • What- Germany launched a major attack through Belgium and northern France.
    • Where- France
    • Why- Germany wanted control of Western Europe.
    • Interesting Fact- Germany bypassed France’s heavily fortified Maginot Line.
    • Impact on the War- France fell quickly, strengthening Germany early in the war.
  • Miracle at Dunkirk (Evacuation Begins–Ends)

    Miracle at Dunkirk (Evacuation Begins–Ends)

    • Who- British, French, and Belgian troops
    • What- A massive evacuation of Allied soldiers trapped on beaches.
    • Where- Dunkirk, France
    • Why- They were surrounded by German forces and needed rescue.
    • Interesting Fact- Civilian helped the soldiers by lending them their boats to save over 300,000 soldiers.
    • Impact on the War- Saved the core of Britain’s army, allowing them to continue fighting.
  • Battle of Britain

    Battle of Britain

    • Who- Britain vs. Germany
    • What- Germany tried to gain air superiority by bombing British targets.
    • Where- Skies over the U.K.
    • Why- Germany needed air control to invade Britain.
    • Interesting Fact- Radar was used by Britain to detect incoming attacks.
    • Impact on the War- First major German defeat and protected Britain from invasion.
  • Pearl Harbor

    Pearl Harbor

    • Who- Japan attacked the United States
    • What- A surprise attack on a major American naval base.
    • Where- Pearl Harbor, Hawaii
    • Why- Japan wanted to weaken the U.S. Pacific Fleet.
    • Interesting Fact- The attack lasted less than two hours.
    • Impact on the War- Directly caused the U.S. to enter World War II.
  • USA Enters the War

    USA Enters the War

    • Who- United States vs. Japan (later Germany Italy as well)
    • What- The U.S. declared war the day after Pearl Harbor.
    • Where- United States
    • Why- In response to Japan’s attack.
    • Interesting Fact- Franklin D. Roosevelt called December 7 “a date which will live in infamy.”
    • Impact on the War- The U.S. added massive military and economic power to the Allies.
  • Battle of Midway

    Battle of Midway

    • Who- United States vs. Japan
    • What- A major naval battle in the Pacific.
    • Where- Near Midway Atoll
    • Why- Japan wanted to destroy the rest of the U.S. fleet.
    • Interesting Fact- U.S. codebreakers intercepted Japan’s plans.
    • Impact on the War- Huge turning point for Japan when they began losing ground in the Pacific.
  • Raid on Dieppe

    Raid on Dieppe

    • Who- Mainly Canadian troops vs. German forces
    • What- A coastal raid to test German defenses.
    • Where- Dieppe, France
    • Why- To gain experience and learn for future landings.
    • Interesting Fact- Over half the Canadian soldiers who went were killed or captured.
    • Impact on the War- The lessons learned helped make D-Day successful later.
  • Battle of Stalingrad

    Battle of Stalingrad

    • Who- Germany vs. Soviet Union
    • What- A major battle for control of the city.
    • Where- Stalingrad (Volgograd), USSR
    • Why- Germany wanted the city and access to Soviet oil fields.
    • Interesting Fact- It’s considered one of the key turning points of the war.
    • Impact on the War- Germany was forced into retreat, losing huge momentum.
  • D-Day (Normandy Invasion)

    D-Day (Normandy Invasion)

    • Who- Allied forces (U.S., Canada, Britain) vs. Germany
    • What- A massive landing on the beaches of Normandy.
    • Where- Normandy, France
    • Why- To liberate Western Europe from Nazi control.
    • Interesting Fact- Over 150,000 troops landed in one day.
    • Impact on the War- Opened a Western front and pushed Germany toward defeat.
  • End of World War II in Europe

    End of World War II in Europe

    • Who- Germany vs. Allied forces
    • What- Germany officially surrendered.
    • Where- Europe
    • Why- Germany was overwhelmed on all fronts.
    • Interesting Fact- People celebrated in the streets across Europe and North America.
    • Impact on the War- Ended fighting in Europe, but war continued in the Pacific.
  • A Bomb Dropped on Hiroshima

    A Bomb Dropped on Hiroshima

    • Who- United States vs. Japan
    • What- The U.S. dropped the first atomic bomb.
    • Where- Hiroshima, Japan
    • Why- The U.S. wanted to force Japan to surrender without an invasion.
    • Interesting Fact- It was the first atomic bomb ever used in war.
    • Impact on the War- Shocked Japan’s government and pushed them toward surrender.
  • A Bomb Dropped on Nagasaki

    A Bomb Dropped on Nagasaki

    • Who- United States vs. Japan
    • What- A second atomic bomb was dropped.
    • Where- Nagasaki, Japan
    • Why- Japan still had not surrendered after Hiroshima.
    • Interesting Fact- Nagasaki wasn’t the original target because of the weather, it forced a change.
    • Impact on the War- Led directly to Japan agreeing to surrender.
  • End of World War II

    End of World War II

    • Who- Japan and Allied powers
    • What- Japan formally surrendered.
    • Where- Aboard the USS Missouri in Tokyo Bay
    • Why- After devastating losses and the two atomic bombs, Japan could not continue.
    • Interesting Fact- This date is known as V-J Day (Victory over Japan).
    • Impact on the War- Official end of World War II worldwide.