Technologies
Causes and Alliances
M.A.I.N.
Definitions
Unit 1-3
100

This weapon introduced poison gas as a new form of warfare.

What are chemical weapons (poison gas)?

100

This system of alliances meant countries would help each other if attacked.

What are alliances?

100

This stands for Militarism, Alliances, Imperialism, and Nationalism.

What is M.A.I.N?

100

A long war involving many countries.

What is a world war?b  

100

This document declared the colonies independent.

What is the Declaration of Independence?

200

These vehicles were used for the first time in war to fight on land and break through enemy lines.

What are tanks?

200

This group included Germany, Austria-Hungary, and the Ottoman Empire.

What are Central Powers?

200

This cause connects countries through promises to protect each other in war.

What is alliances?

200

A fight between two or more countries or groups.

What is a conflict or war?

200

This leader is known as the “Father of His Country.”

Who is George Washington?

300

This invention allowed planes to be used in war for spying and attacking.

What is the airplane?

300

This M.A.I.N. cause means countries building strong armies and weapons.

What is militarism?

300

A place where soldiers fight from long trenches dug into the ground.

What is trench warfare?

300

This war led the 13 colonies to become independent from Britain.

What is the American Revolution?

400

This weapon was used in trenches and could fire many bullets very quickly.

What is a machine gun?

400

This assassination helped start WWI.

What is the assassination of Archduke Franz Ferdinand?

400

This cause involves countries competing to take over other lands.

What is imperialism?

400

When countries take control of other lands for resources and power.

What is imperialism?

400

This idea says people have the right to overthrow a government that does not protect their rights.

What is natural rights / social contract?

500

This new invention allowed soldiers to communicate quickly across long distances during war.

What is the radio (or wireless communication)?

500

This system of countries building up military power and competing with each other increased tensions before WWI.

What is militarism?

500

This cause involves strong pride in your country.

What is nationalism?

500

A political leader or official who makes important decisions for a country.

What is a leader (or government official)?

500

This group made up most of French society but had the least power.

What is the Third Estate?

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