Dig into the establishment of the Allies of World War I. Who was the Triple Entente? Who was the Triple Alliance? How early did nations begin aligning and how many changed things up as the war became the only answer?

How did the nations battling in World War set out to destroy their enemies? Recognize the types of weapons used.

In this textbook unit, students learn about the multiple causes of World War I, the dramatic and devastating changes in warfare, and the peace that remapped much of Europe. Along the way, they will evaluate this central question: Was...

An impressive collection of photographs surfaced from World War II.

Learning module on World War II guides students through events with multi-media resources, assignments, and assessment.

During World War II, the state of Alabama held thousands of German prisoners of war in camps. Learn about how these camps were run and view images from this period in American history.

World War I brought turmoil to Chicago because of its large immigrant population, especially Germans. Read about how the war affected the politics and industry of Chicago both during and after the war.

AP U.S. History learning module on 20th Century eras and events including the 1920s, Great Depression, and World War II. Comprehensive multi-media lesson materials.

Complete AP European history learning module on World War I. Students will find all necessary course materials including text, assignments, enrichment, and many interactive features.

In this American Experience site about Woodrow Wilson and his tenure as president, find a gallery of posters published to encourage the public's support for entry into World War I. The posters were produced as part of the Committee on...

Take a look at the history of tanks in the list of weaponry utilized during World War I.

An introduction to the military uniforms worn in World War I. Identify the details of each branch of the service on the uniforms and know what the most common color is on a military uniform.

One of the most famous use of trench warfare was on the Western Front during World War I. Understand what trench warfare is and why this was such a landmark stalemate in the conflict for nearly four years.

[Free Registration/Login Required] Students read primary source documents to solve a problem surrounding a historical question. This document-based inquiry instructional activity allows students to read anti-war literature from World War...

Nations utilized the opportunity to use propaganda to help their causes in World War II. Propaganda, done right, can be quite useful.

This timeline looks at the war effort in Britain during World War I, and how it had take its toll on people and communities.

Primary source photographs and documents showing what daily life was like during World War II.

Website focuses on the air war in World War II and the use of weapons such as bombers and fighters. The role of the paratrooper is also discussed.

Pictorial history with captions of World War II spanning the years 1941-1942.

A timeline with primary source documents and photos of the invention and use of the atomic bomb during World War II. Links to additional information and videos are also provided.

This is a content-rich interactive site which guides you through the literature of war. Access the history of war literature to take you to a timeline, study authors' writings about war, learn about metaphorical language, and put into...

With the development of lethal technologies which led to incrementally more loss of life during WWI, Europeans altered their views of war. Examine the impact modern technologies had on this war with supplemental videos, lessons and...

Eight lesson plans for exploring aspects of World War I, also known as the Great War, with instructions for introducing middle-school learners to the causes of the conflict; to the great symbol of the war's stalemate--the trenches; to...

This photographic archive contains images captured by official, press, and amateur photographers during the First World War. Search the archive or use the suggested keywords to view the images.