5.1 Causes of World War I

In this lesson, we will dive into the complex web of events that led to the outbreak of World War I, one of the most significant conflicts in modern history. We will explore the complicated alliances, militarism, imperialism, and nationalism that created a dangerous geopolitical landscape in early 20th-century Europe. Additionally, we will closely examine the spark for the war—the assassination of Archduke Franz Ferdinand of Austria-Hungary in Sarajevo. By dissecting the political, social, and economic factors at play, you will gain a greater understanding of the interconnected forces that ultimately propelled the world into the Great War. 

What is the largest source of conflict between countries today?

alliance: a union or association formed for mutual benefit

assassination: the murder of a leader for political reasons

1. Open your copy of the Lesson 5.1 Mastery Check on Google Classroom

2. Answer each of the questions in the Mastery Check

3. Have your responses checked over by a teacher

Create a Political Cartoon

Design a political cartoon illustrating one or more of the main causes of World War I. Be sure to use symbols and words to represent alliances, militarization, imperialism, and nationalism.