Social Reform & Women's Rights
Muckrakers & Investigative Journalism
Government & Political Reform
Environmental Movement
African American Leaders and Civil Rights
100

Ratified in 1920, this amendment granted women the right to vote.

The 19th Amendment

100

This nickname was given to journalists who exposed corruption, injustice, and social problems during the Progressive Era.

Muckrakers

100

This 1890 law was the first federal act to outlaw monopolistic business practices.

The Sherman Antitrust Act

100

This debate pitted those who wanted to manage natural resources for public use against those who wanted to protect nature untouched.

Conservationism vs. preservationism

100

This educator promoted vocational training for African Americans.

Booker T. Washington

200

She broke away from NAWSA to form the National Woman’s Party and used radical tactics like hunger strikes to push for suffrage.

Alice Paul

200

This journalist used photography and writing to expose the harsh living conditions of tenement life in How the Other Half Lives.

Jacob Riis

200

This amendment allowed citizens to directly elect U.S. senators, making the government more democratic.

The 17th Amendment

200

Created in 1916, this federal agency manages national parks and monuments across the U.S.

National Park Service

200

This school, founded by Booker T. Washington in 1881, became a leading institution for Black education and self-reliance.

The Tuskegee Institute

300

This influential women’s organization fought against alcohol abuse and promoted social reform through religious and moral persuasion.

Women’s Christian Temperance Union (WCTU)

300

This 1911 tragedy in a New York City factory led to improved fire codes and labor regulations.

The Triangle Shirtwaist Fire

300

This 1913 law created a central banking system to regulate the economy and money supply.

Federal Reserve Act

300

This naturalist and founder of the Sierra Club championed preserving wild places like Yosemite.

John Muir

300

This co-founder of the NAACP believed African Americans should demand full civil rights immediately.

W.E.B. DuBois

400

This type of community center offered social services and education to immigrants and the urban poor in the Progressive Era.

Settlement House

400

His novel The Jungle led to public outcry over meatpacking conditions and helped spark food safety laws.

Upton Sinclair

400

This 1914 law strengthened earlier antitrust legislation and protected labor unions.

Clayton Antitrust Act

400

This forester and conservationist supported using natural resources responsibly and led the U.S. Forest Service.

Gifford Pinochet

400

This journalist and activist led a nationwide anti-lynching campaign and fought for racial justice.

Ida B. Wells

500

She co-founded Hull House in Chicago and became a leading voice for social reform and women's rights.

Jane Addams

500

She exposed the monopolistic practices of Standard Oil, helping to inspire antitrust legislation.

Ida Tarbell

500

This 1916 law attempted to restrict child labor by banning goods made by children from interstate commerce.

Keating-Owen Child Labor Act

500

This 1906 law helped ensure food and medicine were safely labeled and not contaminated.

Pure Food and Drug Act

500

Founded in 1909, this organization worked through the courts to fight racial discrimination and defend civil rights.

The NAACP