How shall we judge the contributions to American society of the great financiers and industrialists at the end of the nineteenth and beginning of the twentieth centuries? In this lesson, students explore a variety of primary historical sources to uncover some of the less honorable deeds as well as the shrewd business moves and highly charitable acts of the great industrialists and financiers, men such as Andrew Carnegie, J. Pierpont Morgan, John D. Rockefeller, and Cornelius Vanderbilt.

About a century has passed since the events at the center of this lesson-the Haymarket Affair, the Homestead Strike, and the Triangle Shirtwaist Factory Fire. In this lesson, students use primary historical sources to explore some of the questions raised by these events, questions that continue to be relevant in debates about American society: Where do we draw the line between acceptable business practices and unacceptable working conditions? Can an industrial-and indeed a post-industrial-economy succeed without taking advantage of those who do the work?

This collection uses primary sources to explore the invention of the telephone. Digital Public Library of America Primary Source Sets are designed to help students develop their critical thinking skills and draw diverse material from libraries, archives, and museums across the United States. Each set includes an overview, ten to fifteen primary sources, links to related resources, and a teaching guide. These sets were created and reviewed by the teachers on the DPLA's Education Advisory Committee.

This collection uses primary sources to explore Jacksonian democracy. Digital Public Library of America Primary Source Sets are designed to help students develop their critical thinking skills and draw diverse material from libraries, archives, and museums across the United States. Each set includes an overview, ten to fifteen primary sources, links to related resources, and a teaching guide. These sets were created and reviewed by the teachers on the DPLA's Education Advisory Committee.

This collection uses primary sources to explore Japanese American internment during World War II. Digital Public Library of America Primary Source Sets are designed to help students develop their critical thinking skills and draw diverse material from libraries, archives, and museums across the United States. Each set includes an overview, ten to fifteen primary sources, links to related resources, and a teaching guide. These sets were created and reviewed by the teachers on the DPLA's Education Advisory Committee.

Explore the philosophical contributions that Benjamin Franklin and Thomas Jefferson made to the movement for American independence. The lesson introduces students to some of the important precursor documents, such as Franklin's Albany Plan of 1754 and Jefferson's Draft of the Virginia Constitution, that led to the Declaration of Independence and the Constitution.

Curriculum unit on the historical  context of Upton Sinclair's novel The Jungle and how the book helped reform efforts in Congress to pass the Meat Inspection Act and the Pure Food and Drug Act in 1906.

This collection uses primary sources to explore leaders of Latin American revolutions. Digital Public Library of America Primary Source Sets are designed to help students develop their critical thinking skills and draw diverse material from libraries, archives, and museums across the United States. Each set includes an overview, ten to fifteen primary sources, links to related resources, and a teaching guide. These sets were created and reviewed by the teachers on the DPLA's Education Advisory Committee.

This lesson focuses on the shift toward mass production in northern factories and on southern plantations that occurred during the first half of the 19th century. Using an economics-focused approach to examining U.S. history prior to the civil war, students examine the role of slavery, industrialization, regionalism, and political responses that ultimately led to the start of a war.

Why is James Madison such an important figure? Why is he known as the "Father of the Constitution"? How involved was James Madison in the most important events in America from 1775 to 1817? The answers to these questions provide context for understanding the importance of James Madison's opinions on constitutional issues.

By examining King's famous essay in defense of nonviolent protest, along with two significant criticisms of his direct action campaign, this lesson will help students assess various alternatives for securing civil rights for black Americans in a self-governing society.

What actions are necessary in order to start a new government? What would one of the major concerns be in preserving the new government and country? What would be the role of the leader or president of the country?

This lesson covers two essential aspects of Reconstruction: the condition of the southern states at the close of the war and Lincoln's plan for restoring them to the Union. In examining the conditions of the southern states, students consider both the physical conditions (i.e., the impact of the devastation of war) and the political condition of these states (i.e., what was the proper relationship between southern states and the Union upon their surrender at Appomattox?)

At the time the Founders were shaping the future of a new country, John Adams suggested the President should be addressed as "His Excellency." Happily, others recognized that such a title was inappropriate. Though the proper form of address represents only a small detail, defining everything about the Presidency was central to the idea of America that was a work-in-progress when the nation was young.

Students develop a foundation on which to understand the basic disagreements between North and South.

How was the role of "President" defined in the Articles of Confederation? What were the weaknesses in the Articles of Confederation regarding the role of the President?

Sometimes, people will fight to keep someone else from being treated poorly. Disagreement over slavery was central to the conflict between the North and the South. The nation was deeply divided.

George Washington became President"”reluctantly"”at a critical time in the history of the United States. The Confederation had threatened to unravel; the weak central government (which included a weak executive with the sole responsibility of presiding over meetings of Congress and no special power to initiate laws beyond that of any member of Congress, enforce laws, or check acts of Congress) created by the Articles of Confederation had failed.

The treaty of peace ending the Spanish-American War resulted in the United States obtaining the Philippine Islands from Spain. Despite intense political opposition to the acquisition of the islands, the U.S. Senate ratified the treaty. The political impact of anti-imperialist arguments, the difficult experience of suppressing native Filipino resistance, and the lack of attractive opportunities for further territorial expansion, all effectively stalled the American imperialist/expansionist movement.

Students demonstrate their knowledge of life before the Civil War, with an emphasis on differences between the North and South.