1. The immediate cause was the assassination of Archduke Franz Ferdinand of Austria-Hungary by a Serbian nationalist in Sarajevo on June 28, 1914. This event triggered a chain reaction of alliances and declarations of war.
2. The underlying causes included militarism (the belief that a country should maintain a strong military), alliances (treaties between nations to defend each other), imperialism (competition for colonies and resources), and nationalism (intense pride in one's nation, often leading to conflict with others).
3. The United States initially remained neutral due to public sentiment favoring isolationism and President Woodrow Wilson’s desire to avoid entanglement in European conflicts. Economic ties with the Allies and events like the sinking of the Lusitania and the Zimmermann Telegram eventually pushed the U.S. to enter the war in 1917.
4. The Treaty of Versailles imposed harsh penalties on Germany, including territorial losses, military restrictions, and heavy reparations. These terms contributed to economic hardship and resentment in Germany, which later helped fuel the rise of Adolf Hitler and the Nazi Party, ultimately contributing to World War II.
Parent Tip: Review the logic above to help your child master the concept of causes of world war 1 worksheet.
