Rails Basic

Introduction

Lesson Overview

Grade Level: 11th Grade

Subject

U.S. History II

Utah Standard

U.S. II Standard 3.4 (World War I)

Essential Question

Should the United States ever fight wars that don't directly threaten its borders?

Objectives:

Students will explain the causes for U.S. involvement in World War I.

Students will analyze the effects of the war on the American home front.

Students will evaluate the consequences of the war's outcome for the 20th century.

Utah State Standards Alignment

Day 2 The Home Front & Aftermath

Hook (10 min) Display a World War I propaganda poster (Uncle Sam "I Want YOU"). Ask: How did the government convince millions of young men to volunteer to fight in a war 3,000 miles away?

Mini-Lesson (20 min) Transforming America

1. Mobilization The U.S. expanded the federal government dramatically. The Selective Service Act (1917) drafted 2.8 million men. The War Industries Board directed industrial production. The Food Administration (led by Herbert Hoover) encouraged conservation.

2. Civil Liberties Under Pressure The Espionage Act (1917) and Sedition Act (1918) made it a crime to criticize the war. Over 2,000 people were prosecuted. Eugene V. Debs, a socialist leader, was sentenced to 10 years for giving a speech against the war. Schenck v. United States (1919): The Supreme Court ruled that free speech could be limited in times of "clear and present danger."

3. The Great Migration The war created jobs in Northern factories at the same time it cut off immigration from Europe. Hundreds of thousands of Black Americans moved from the rural South to industrial cities like Chicago, Detroit, and New York for work — transforming American culture and politics.

4. Women's Suffrage Women's work in factories and hospitals during the war helped build support for the 19th Amendment, which passed in 1920.

5. The Aftermath The Treaty of Versailles (1919) imposed harsh terms on Germany: $33 billion in reparations, war guilt, loss of territory. Wilson's dream of the League of Nations failed when the U.S. Senate refused to join. Many historians argue the treaty's punishment of Germany contributed to the rise of Hitler.

Student Activity (15 min) "Home Front Reporter" — Students write a short newspaper article from 1918 about one aspect of life on the home front: war work, civil liberties, the Great Migration, or the flu pandemic of 1918.

Phase 01

Standards Alignment

U.S. II Standard 3.4: Students will explain the causes for U.S. involvement in World War I and the effects of the war on the home front, such as migration, civil liberties, and economic mobilization.

Phase 02

Hook & Mini-Lesson

Day 1: The Path to War

Hook (10 min): Show the front page of a 1914 newspaper announcing the assassination of Archduke Franz Ferdinand. Ask: How could the murder of one man in a faraway country lead to a world war that killed 20 million people?

Mini-Lesson (20 min): From Neutrality to Intervention

1. The Causes of WWI (M.A.I.N.): Militarism (arms race), Alliances (Triple Entente vs. Triple Alliance), Imperialism (competition for colonies), Nationalism (intense patriotism).

2. American Neutrality (1914-1917): President Wilson declared neutrality. Most Americans wanted to stay out. But cultural ties to Britain, economic trade with the Allies, and British propaganda pulled the U.S. toward the Allied side.

3. The Breaking Point - Unrestricted Submarine Warfare: Germany declared the waters around Britain a war zone and sank ships without warning. The Lusitania (1915): A German U-boat sank a British passenger liner, killing 128 Americans. The Sussex Pledge (1916): Germany promised to warn ships before attacking — then broke the promise.

4. The Zimmermann Telegram (1917): Germany proposed an alliance with Mexico against the U.S., promising Mexico it could reclaim Texas, New Mexico, and Arizona. The British intercepted and shared it with the U.S. Public outrage pushed America into war.

Student Activity (15 min): "Decision Maker" — In groups, students are President Wilson's advisors in early 1917. They review the evidence (submarine warfare, Zimmermann Telegram) and make a recommendation: declare war or stay neutral? They must defend their recommendation.

Phase 03

Exit Ticket & Discussion

Exit Ticket (10 min): The Espionage and Sedition Acts made it illegal to speak out against the war. The Supreme Court upheld these laws in Schenck v. U.S. Do you agree that free speech can be limited during wartime? Where do you draw the line?

Discussion Questions:

Was the U.S. entry into WWI necessary to "make the world safe for democracy" (Wilson's words), or did it reflect economic interests and propaganda?

The Treaty of Versailles was designed to prevent future wars. Did it achieve that goal?

How did WWI expand the power of the federal government? Was that expansion justified?

Lesson Finale

Exit Ticket

Primary Sources:

President Wilson's War Message to Congress (April 2, 1917)

The Zimmermann Telegram (1917)

Schenck v. United States (1919)

WWI Propaganda Posters (Library of Congress)

Documentaries:

"The Great War" (American Experience, PBS)

"WWI: The First Modern War" (History Channel)

Books:

John Keegan, The First World War

David Kennedy, Over Here: The First World War and American Society

World War I: The Great War & the American Home Front