A hundred years ago, any soapbox orator who called for women’s suffrage, laws protecting the environment, an end to lynching, workers’ right to form unions, a progressive income tax, a federal minimum wage, old-age insurance, the eight-hour workday and government-subsidized healthcare would be considered an impractical utopian dreamer or a dangerous socialist. Now we take these ideas for granted. The radical ideas of one generation are often the common sense of the next. When that happens, give credit to the activists and movements that fought to take those ideas from the margins to the mainstream. We all stand on the shoulders of earlier generations of radicals and reformers who challenged the status quo of their day.
Unfortunately, most Americans know little of this progressive history. It isn’t taught in most high schools. You can’t find it on the major television networks or even on the History Channel. Indeed, our history is under siege. In popular media, the most persistent interpreter of America’s radical past is Glenn Beck, who teaches viewers a wildly inaccurate history of unions, civil rights and the American left. Beck argues, for example, that the civil rights movement "has been perverted and distorted" by people claiming that Martin Luther King Jr. supported "redistribution of wealth." In fact, King did call for a "radical redistribution of economic power." Using his famous chalkboard, Beck draws connections between various people and organizations, and defines them as radicals, Marxists, socialists, revolutionaries, leftists, progressives or social justice activists—all of which leads inexorably to Barack Obama. Drawing on writings by conspiracy theorists and white supremacists, Beck presents a misleading version of America’s radical family tree.
Many historians, including Howard Zinn in his classic A People’s History of the United States and Eric Foner in The Story of American Freedom, have chronicled the story of America’s utopians, radicals and reformers. Every generation needs to retell this story, reinterpret it and use it to help shape the present and future. Unless Americans know this history, they’ll have little understanding of how far we’ve come, how we got here and how progress was made by a combination of grassroots movements and reformers.
Progressive change happens from the bottom up, as Zinn argued. But movements need leaders as well as rank-and-file activists. Movement leaders make strategic choices that help win victories. These choices involve mobilizing people, picking and framing issues, training new leaders, identifying opportunities, conducting research, recruiting allies, using the media, negotiating with opponents and deciding when to engage in protest and civil disobedience, lobbying, voting and other strategies.
This list includes fifty people—listed chronologically in terms of their early important accomplishments—who helped change America in a more progressive direction during the twentieth century by organizing movements, pushing for radical reforms and popularizing progressive ideas. They are not equally famous, but they are all leaders who spurred others to action. Most were not single-issue activists but were involved in broad crusades for economic and social justice, revealing the many connections among different movements across generations. Most were organizers and activists, but the list includes academics, lawyers and Supreme Court justices, artists and musicians who also played important roles in key movements.