USA quiz · Grade 9

Grade 9 World History quiz

16 practice questions. Tap an answer, then use the list below to study with a parent or teacher.

Question and answer list

Open a card to see the answer. These are original practice items for US elementary students — not a state test copy.

1. The Columbian Exchange was

Answer: the transfer of plants, animals, people, and diseases between the Old and New Worlds

Potatoes and maize went to Europe; horses came to the Americas.

2. Feudalism in medieval Europe was based on

Answer: land for loyalty and service

Lords, vassals, and serfs.

3. The Renaissance began in

Answer: Italy

Art, humanism, and classical learning spread.

4. The transatlantic slave trade

Answer: forcibly moved millions of Africans to the Americas

It was part of the triangular trade.

5. Imperialism in the 1800s meant

Answer: industrial powers taking political control of other lands

Africa was partitioned at Berlin (1884–85).

6. World War I began in

Answer: 1914

The US entered in 1917.

7. The Treaty of Versailles (1919)

Answer: ended WWI and punished Germany harshly

Many historians link it to later unrest.

8. Decolonization after 1945 meant

Answer: many colonies gained independence

India’s independence (1947) is a key example.

9. The American Revolution’s slogan “no taxation without representation” targeted

Answer: British taxes without colonial seats in Parliament

Colonists wanted a voice.

10. The Declaration of Independence (1776) argued that

Answer: governments get power from the consent of the governed

Jefferson drew on Enlightenment ideas.

11. The French Revolution began in

Answer: 1789

The Bastille fell in July 1789.

12. The Industrial Revolution started in

Answer: Britain

Steam, textiles, and coal were central.

13. A political revolution seeks to

Answer: change who holds power and how a state is run

Social revolutions also remake class structures.

14. Haiti’s revolution is significant because it

Answer: was a successful revolt that ended slavery and created an independent Black republic

It alarmed slaveholding societies.

15. The Russian Revolution of 1917

Answer: brought the Bolsheviks to power

It led to the Soviet Union.

16. Enlightenment thinkers emphasized

Answer: reason, natural rights, and limits on absolutism

Locke and Montesquieu influenced the US founders.