← History Hub
GRADE 9

United States History

1865 to the Present — Modern U.S. transformation through economic, political, social and international history.

Essential course question: How has the United States evolved politically, economically, socially, and internationally since the Civil War?

11 units / pathways45 planned lessons

Curriculum Overview and Unit Map

Use the expandable unit directory to see course topics, proposed learning outcomes, pacing and each named lesson. Select any lesson to open its structured preview.

11 units45 lessonsStandards mapping in development
9.1 · Reconstruction and Industrial Growth4 lessons

Unit inquiry: How does reconstruction and industrial growth help us understand historical contexts, evidence, and change?

Topics: Reconstruction and Industrial Growth · Reconstruction's Unfinished Legacy · The Rise of Big Business · Labor, Immigration, and Urban America

Suggested time: Approx. 4–8 class periods (planning estimate)

9.2 · Progressivism and Reform4 lessons

Unit inquiry: How does progressivism and reform help us understand historical contexts, evidence, and change?

Topics: Progressivism and Reform · The Progressive Movement · Investigative Journalism and Social Change · Women's Suffrage

Suggested time: Approx. 4–8 class periods (planning estimate)

9.3 · Imperialism and Expansion3 lessons

Unit inquiry: How does imperialism and expansion help us understand historical contexts, evidence, and change?

Topics: Imperialism and Expansion · Why Did America Become an Overseas Power? · The Spanish-American War · America's Changing Foreign Policy

Suggested time: Approx. 3–6 class periods (planning estimate)

9.4 · World War I4 lessons

Unit inquiry: How does world war i help us understand historical contexts, evidence, and change?

Topics: World War I · Causes of World War I · Why Did the United States Enter the War? · Americans on the Home Front

Suggested time: Approx. 4–8 class periods (planning estimate)

9.5 · The Roaring Twenties4 lessons

Unit inquiry: How does the roaring twenties help us understand historical contexts, evidence, and change?

Topics: The Roaring Twenties · A Changing American Culture · The Harlem Renaissance · Prohibition and Social Conflict

Suggested time: Approx. 4–8 class periods (planning estimate)

9.6 · Great Depression and New Deal4 lessons

Unit inquiry: How does great depression and new deal help us understand historical contexts, evidence, and change?

Topics: Great Depression and New Deal · The Stock Market Crash and Economic Crisis · Living Through the Great Depression · Franklin Roosevelt's New Deal

Suggested time: Approx. 4–8 class periods (planning estimate)

9.7 · World War II5 lessons

Unit inquiry: How does world war ii help us understand historical contexts, evidence, and change?

Topics: World War II · Causes of World War II · Pearl Harbor and American Entry · The Holocaust and Human Rights

Suggested time: Approx. 5–10 class periods (planning estimate)

9.8 · The Cold War4 lessons

Unit inquiry: How does the cold war help us understand historical contexts, evidence, and change?

Topics: The Cold War · Origins of the Cold War · The Korean War · Nuclear Competition and the Space Race

Suggested time: Approx. 4–8 class periods (planning estimate)

9.9 · Civil Rights and Social Change5 lessons

Unit inquiry: How does civil rights and social change help us understand historical contexts, evidence, and change?

Topics: Civil Rights and Social Change · Segregation and the Fight for Equality · Brown v. Board of Education · Martin Luther King Jr. and Nonviolent Resistance

Suggested time: Approx. 5–10 class periods (planning estimate)

9.10 · America in the Late Twentieth Century4 lessons

Unit inquiry: How does america in the late twentieth century help us understand historical contexts, evidence, and change?

Topics: America in the Late Twentieth Century · Watergate and Public Trust · The Reagan Era · The End of the Cold War

Suggested time: Approx. 4–8 class periods (planning estimate)

9.11 · The United States in the Twenty-First Century4 lessons

Unit inquiry: How does the united states in the twenty-first century help us understand historical contexts, evidence, and change?

Topics: The United States in the Twenty-First Century · September 11 and Its Consequences · Technology and American Society · Contemporary Civil Rights and Civic Movements

Suggested time: Approx. 4–8 class periods (planning estimate)

Our Curriculum Design Notes

Independently developed by educators, this historical inquiry sequence organizes fundamental subject knowledge into source analysis, questions, evidence-based interpretation and assessment.

Curriculum Design Reflection

Course units use multiple perspectives, accessible learning opportunities, historical thinking and substantive assessments. Lesson source references and interactive experiences are added through the editorial workflow.