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World War II Quiz for Grade 9

10 social studies questions on world war ii with answers, written for Grade 9. Use it as it is, change any question, print it with an answer key, or give it online and let it grade itself.

1.
Which event triggered the start of World War II? (Multiple choice)
  1. The bombing of Pearl Harbor
  2. The invasion of Poland by Germany
  3. The signing of the Treaty of Versailles
  4. The attack on Hiroshima
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The invasion of Poland by Germany

Germany's invasion of Poland in 1939 led Britain and France to declare war, starting World War II.
2.
Who was the leader of Nazi Germany during World War II? (Multiple choice)
  1. Adolf Hitler
  2. Joseph Stalin
  3. Franklin D. Roosevelt
  4. Winston Churchill
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Adolf Hitler

Adolf Hitler was the dictator of Nazi Germany during the war.
3.
What was the main purpose of the D-Day invasion in 1944? (Multiple choice)
  1. To invade Japan
  2. To attack the Soviet Union
  3. To liberate France from German occupation
  4. To secure oil fields in the Middle East
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To liberate France from German occupation

D-Day was the Allied invasion to free France from Nazi control.
4.
Which two cities were atomic bombs dropped on in 1945? (Multiple choice)
  1. London and Paris
  2. Hiroshima and Nagasaki
  3. Berlin and Dresden
  4. Tokyo and Nagasaki
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Hiroshima and Nagasaki

The US dropped atomic bombs on Hiroshima and Nagasaki to end the war with Japan.
5.
What was the Holocaust? (Multiple choice)
  1. A series of battles in the Pacific
  2. A peace treaty after World War II
  3. An economic plan to rebuild Europe
  4. The genocide of six million Jews by Nazi Germany
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The genocide of six million Jews by Nazi Germany

The Holocaust was the systematic murder of Jews by the Nazis.
6.
The Soviet Union was part of the Allies during World War II. (True or false)
  1. True
  2. False
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True

The Soviet Union joined the Allies after Germany invaded in 1941.
7.
The United States remained neutral throughout World War II. (True or false)
  1. True
  2. False
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False

The US entered the war after the attack on Pearl Harbor in 1941.
8.
Name the agreement that divided Germany into occupation zones after World War II. (Identification)
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Yalta Conference

The Yalta Conference decided how to divide Germany post-war.
9.
The leader of the United Kingdom during most of World War II was _____ . (Fill in the blank)
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Winston Churchill

Winston Churchill was the British Prime Minister during the war.
10.
Match each country with its World War II alliance. (Matching type)
1. Germany
A. Axis Powers
2. United States
B. Axis Powers
3. Japan
C. Allies
4. Soviet Union
D. Allies
5. Italy
E. Axis Powers
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1 = Axis Powers; 2 = Allies; 3 = Axis Powers; 4 = Allies; 5 = Axis Powers

These countries were aligned with either the Axis or the Allies during the war.