The objective of this activity is to have students display their understanding of the primary causes of World War I. Teachers are encouraged to introduce students to the helpful acronym “M.A.I.N.” to approach the causes of the war. This acronym can serve as a very useful resource for students to apply their knowledge of what are seen as the primary causes of the war. In this activity, students will create a frayer model that describes how each of these topics influences countries to engage in global war.
| Cause | Key Questions |
|---|---|
| Militarism |
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| Alliances |
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| Imperial Competition |
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| Nationalism |
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Due Date:
Objective: Create a frayer model that illustrates the M.A.I.N. causes of WWI (militarism, alliances, imperial competition, nationalism).
Student Instructions:
Organize a lively debate where students take sides and defend which MAIN cause they believe was most influential in starting World War I. This helps students develop critical thinking and argumentation skills while deepening their understanding of each cause.
Divide your class into small groups, assigning each group one MAIN cause (Militarism, Alliances, Imperialism, or Nationalism) to research and defend. Clear roles ensure every student participates and becomes an expert on their assigned cause.
Give students class time to gather evidence and prepare arguments using textbooks, primary sources, or teacher-approved websites. Structured research time builds confidence and ensures well-supported arguments.
Facilitate the debate, allowing each group to present their arguments and respond to rebuttals from other groups. This interactive format keeps students engaged and encourages respectful communication.
Lead a class discussion after the debate, prompting students to reflect on which arguments were most persuasive and how the MAIN causes combined to spark World War I. Reflection helps students synthesize information and connect classroom activities to real-world history.
The M.A.I.N. acronym stands for Militarism, Alliances, Imperialism, and Nationalism. These were the primary causes that led to World War I, as they increased tensions, competition, and distrust among major powers in Europe.
To teach the causes of World War I with a frayer model, have students create a four-part graphic organizer. Each section should cover one M.A.I.N. cause: define it, give examples, explain its impact, and add an illustration. This helps students visualize and summarize each cause.
Militarism is the belief in building up strong armed forces to prepare for war. Before World War I, European countries expanded their militaries, leading to an arms race and increased suspicion that contributed to the outbreak of war.
Alliances created a web of agreements that pulled multiple countries into conflict. When one nation was attacked, its allies joined in, turning a regional dispute into a world war.
Try using graphic organizers like the frayer model, group discussions, role-playing debates, or having students create posters about each M.A.I.N. cause. These methods make the lesson interactive and help students grasp complex topics.