World War I was a big war that happened from 1914 to 1918. Many countries were involved. The main countries in the war were divided into two groups: the Allies and the Central Powers. The Allies included countries like France, the United Kingdom, and Russia. The Central Powers included Germany and Austria-Hungary. Many people fought in the war, and it changed the world. Soldiers used new weapons like tanks and airplanes. The war caused many problems, including the deaths of many people and economic troubles. In 1918, the war ended with the signing of the Treaty of Versailles. This treaty changed borders and gave new countries to some people. The war also led to many other events in history, including World War II. Remembering World War I helps us understand the importance of peace today.
When did World War I happen?
What were the main groups in the war?
Which country was part of the Allies?
What did soldiers use in the war?
What did the Treaty of Versailles do?
What problem did the war cause?
Why is it important to remember World War I?
What followed World War I?