The Democratic Socialists of America

• Introduction
• Chapter 1 Foundations: Socialist Roots in Early 20th‑Century America
• Chapter 2 The New Left and the Birth of DSA (1972‑1979)
• Chapter 3 From DSOC to DSA: The Merger of 1982
• Chapter 4 Reagan Era Challenges and Survival Tactics
• Chapter 5 The 1980s Labor Alliances
• Chapter 6 Electoral Politics: Early Campaigns and Ballot Access
• Chapter 7 The Rise of the Progressive Caucus inside DSA
• Chapter 8 DSA and the Anti‑Globalization Movement (1990s)
• Chapter 9 Youth Organizing: Campus Chapters in the 1990s
• Chapter 10 The 2000 Presidential Election and Third‑Party Strategies
• Chapter 11 Post‑9/11 Peace Activism and DSA’s Role
• Chapter 12 The 2008 Financial Crisis: Mobilizing for Economic Justice
• Chapter 13 Building a National Infrastructure: Staff and Chapters (2009‑2015)
• Chapter 14 The Bernie Sanders Phenomenon and DSA’s Surge (2015‑2016)
• Chapter 15 Electoral Breakthroughs: 2016‑2020 Local Wins
• Chapter 16 Medicare for All Campaign: From Policy to Movement
• Chapter 17 Housing Justice and the Right to the City Initiatives
• Chapter 18 Climate Justice: DSA’s Green New Deal Advocacy
• Chapter 19 International Solidarity: Latin America, Palestine, and Beyond
• Chapter 20 Internal Debates: Factions, Caucuses, and Ideological Shifts
• Chapter 21 The 2020 Election and the Push for a Socialist Wave
• Chapter 22 Organizing in the Pandemic: Mutual Aid and Digital Outreach
• Chapter 23 Congressional Victories: The Squad and DSA‑Endorsed Reps
• Chapter 24 Strategy Documents: From “Where We Go From Here” to “Power to the People”
• Chapter 25 Looking Forward: The Future of Democratic Socialism in America

The Democratic Socialists of America occupy a singular place in the landscape of American political organizations. Founded in the early 1970s as a modest merger of splintered leftist factions, the DSA would, over the course of five decades, transform from a marginal sect of Marxist theorists and labor activists into a mass membership organization with real influence in national elections, municipal governance, and the broader progressive movement. This book traces that arc in full—not as hagiography, but as a critical history that attends to the contradictions, debates, and strategic pivots that have shaped the organization's trajectory. It is a story about ideas as much as it is about people, about the tension between radical vision and pragmatic compromise, and about the long, uneven struggle to build socialist politics in a country that has long treated the word itself as suspect.

To write the history of DSA is to confront the question of what democratic socialism has meant at different moments in American life, and who has claimed the right to define it. The organization has never been monolithic. From its origins in the Old Left tradition of the Communist Party and the Socialist Party of Eugene V. Debs, through the New Left energies of the 1960s, the labor-oriented social democracy of the Democratic Socialist Organizing Committee, and the insurgent youth movements of the twenty-first century, the DSA has been a vessel for remarkably divergent tendencies—revolutionary and reformist, electoralist and movement-oriented, discursive and direct-action-centered. This book does not flatten those differences. It takes them seriously as the living substance of the organization's history, arguing that the DSA's evolution cannot be understood apart from the internal arguments that have repeatedly threatened to tear it apart and, at critical junctures, have given it new direction and energy.

The scope of this history is deliberately broad. It moves from the foundational debates of the early twentieth century through the Reagan era's existential threats, the anti-globalization mobilizations of the 1990s, the financial crisis response of 2008, and the Bernie Sanders campaigns that catalyzed an unprecedented membership surge. It examines DSA's electoral work alongside its commitments to labor solidarity, racial justice, climate action, housing organizing, and international solidarity with movements from Latin America to Palestine. The chapters that follow draw on archival documents, interviews with key participants, internal memoranda, convention proceedings, and journalistic accounts to reconstruct not merely what happened but why it mattered—what strategic choices were available, what constraints operated, and what consequences flowed from the paths taken and not taken.

A word about terminology is warranted. The phrase "democratic socialism" has undergone significant reinterpretation in American political discourse, and the DSA's own understanding of it has shifted over time. In the early 1980s, when the organization adopted its current name, the term signaled a explicit break with Stalinist authoritarianism while retaining a commitment to some form of social ownership of the means of production. By the 2010s, as a new generation of members entered the organization—many of them schooled in the language of anti-racism, feminist theory, and climate justice rather than in the Marxist canon—the meaning of democratic socialism expanded again, sometimes in productive tension with the organization's older guard. This book tracks those semantic and ideological shifts as they occurred, treating the contest over meaning as a central feature of the DSA's internal life rather than a settled matter.

The reader will find in these pages both an organizational history and an argument about the possibilities and limitations of left politics in the United States. The DSA's story is not one of linear ascent. It is marked by periods of dramatic growth followed by near-collapse, by electoral victories that exposed strategic dilemmas, by moments of national prominence that tested the organization's capacity for coherence. The book does not shy from these failures and tensions. At the same time, it takes seriously the proposition that the DSA represents something significant in American political life: a sustained attempt to build an independent socialist organization that operates within, against, and beyond the Democratic Party, grappling perennial questions about how radical movements relate to existing political institutions.

This book is intended for several audiences: for members and organizers within the DSA who seek a deeper understanding of the organization they inhabit, for scholars of American social movements and political parties, and for general readers trying to make sense of the resurgence of socialist politics in a country long thought immune to it. Whether one regards the DSA as a promising vehicle for progressive change or as a cautionary tale about the difficulties of institutionalizing radical politics, its history demands serious engagement. The pages that follow offer that engagement, grounded in the conviction that understanding where we have been is essential to navigating where we are going.

The story of the Democratic Socialists of America begins long before its official founding in 1982, rooted in the turbulent soil of early twentieth-century radicalism. To understand the DSA’s origins, we must first traverse the maze of socialist, communist, and labor movements that sought to challenge capitalism in an era when the word “socialist” was often met with suspicion, if not outright hostility. These groups laid the ideological and organizational groundwork for the political currents that would eventually coalesce into the DSA. What began as a patchwork of ideological sects and labor militancy would, over decades, evolve into the complex, often contentious socialist movement we see today.

American socialism was never a monolith. Even in its earliest incarnations, it was riven with disagreements over tactics, ideology, and strategy. The two dominant currents were the Socialist Party of America (SPA), which traced its lineage to the reformist tradition of European social democracy, and the Communist Party USA (CPUSA), which adhered to a more rigid, vanguardist model inspired by the Soviet Union. Both claimed to represent the interests of the working class, but their visions of how to achieve socialist transformation differed sharply. The SPA, under leaders like Eugene V. Debs, emphasized electoral politics and gradual reform, while the CPUSA focused on revolution and class struggle. These tensions would echo through the century, shaping the contradictions that defined later socialist organizations.

Eugene Victor Debs, whose name would later grace a highway in Indiana and a train car in a Woody Guthrie song, was perhaps the most iconic figure of early American socialism. A labor organizer turned politician, Debs ran for president five times on the Socialist ticket, never winning but always drawing significant support. His speeches, delivered in a booming voice that could fill a stadium, painted capitalism as a system built on exploitation and inequality. By the 1910s, Debs had become a household name, and the SPA was the largest socialist party in the Western Hemisphere. Yet even as Debs spoke to packed halls, the cracks in the socialist movement were beginning to show. The SPA’s internal divisions—between those who wanted to focus on electoral politics and those who favored direct action—would eventually split the party into rival factions, a pattern that would repeat itself in the decades to come.

The early twentieth century was a period of intense labor militancy in America. The Industrial Workers of the World (IWW), known as the Wobblies, pushed for industrial unionism and direct action, often clashing with the more conservative American Federation of Labor (AFL). The IWW’s radicalism attracted a younger, more diverse membership, including many recent immigrants and African Americans excluded from mainstream unions. Their slogan, “An injury to one is an injury to all,” captured a vision of solidarity that transcended ethnic and racial lines. However, the IWW’s confrontational tactics and perceived anarchism led to repeated government crackdowns, culminating in the 1917 Red Scare, when thousands of radicals were arrested or deported. These repressive measures would become a recurring theme in the history of American socialism, forcing movements to choose between militancy and survival.

World War I tested the loyalties of American socialists. The SPA had long opposed militarism, but when the U.S. entered the war in 1917, many members supported the war effort while others, like Debs, maintained their anti-war stance. This division led to the formation of the pro-war Socialist Party of America and the anti-war Social Democratic League of America. The split weakened the SPA, and the postwar period saw further fragmentation. The Russian Revolution of 1917 added fuel to the fire, as some socialists embraced communism while others recoiled at its authoritarian implications. The Communist Party USA was founded in 1921, splintering from the SPA and establishing a rival pole in the American left. The stage was set for decades of conflict between reformists and revolutionaries.

The 1920s brought a mix of triumph and tragedy for American socialism. The SPA continued to run candidates, including Norman Thomas, who would lead the party for decades, while the CPUSA grew in influence among industrial workers. Yet the decade was also marked by the Palmer Raids, a series of raids targeting suspected radicals that saw thousands arrested and hundreds deported. The socialist movement was forced to operate underground, and many of its leaders, including Debs, were imprisoned. The Red Scare of the 1920s, named after Attorney General A. Mitchell Palmer, demonstrated the lengths to which the American state would go to suppress leftist organizing. These experiences left a lasting imprint on socialist activists, shaping their approaches to politics and protest for generations.

The Great Depression of the 1930s created both opportunities and challenges for socialists. The economic collapse discredited capitalism in the eyes of many Americans, leading to increased interest in socialist ideas. The SPA’s membership swelled, and some of its candidates won local offices. The New Deal, with its emphasis on social welfare programs, was initially viewed by many socialists as a betrayal of their principles, since it aimed to save capitalism rather than replace it. However, others saw in the New Deal’s reforms a chance to push for more radical changes. Meanwhile, the CPUSA grew by aligning with the Soviet Union and supporting Roosevelt’s policies, a move that alienated many former supporters who had grown critical of Stalin’s regime. The Depression years thus highlighted the eternal tension between reform and revolution that would define socialist politics for decades.

Norman Thomas, who led the SPA from 1929 to 1960, was a pivotal figure in this era. A minister and orator, Thomas sought to modernize the SPA and bridge the gap between old-school Marxist theory and the practical needs of working-class Americans. He supported the New Deal and advocated for civil rights, positions that sometimes put him at odds with more orthodox members. Yet Thomas also struggled to maintain unity in a party torn between generations and ideologies. His leadership marked a shift away from the SPA’s earlier emphasis on electoral politics toward a more multifaceted approach that included labor organizing, civil rights activism, and international solidarity. These strategies would become touchstones for later socialist organizations, including the DSA.

The 1930s also saw the rise of the Congress of Industrial Organizations (CIO), a federation of unions that organized workers on an industrial rather than craft basis. Socialists played key roles in the CIO, advocating for integrated workforces and confrontational tactics. The sit-down strikes of the mid-1930s, which paralyzed automakers and steel companies, were led in part by socialists who saw labor as a vehicle for broader social transformation. Yet the CIO’s success also raised questions about the relationship between socialist ideology and pragmatic unionism. Could socialists work within mainstream institutions without compromising their radical vision? This question would haunt the American left well into the twenty-first century.

The outbreak of World War II in 1939 further complicated matters for American socialists. The SPA initially opposed the war, viewing it as an imperialist conflict, while the CPUSA supported the Soviet Union’s alliance with Nazi Germany. When the U.S. entered the war after Pearl Harbor, both parties scrambled to adjust their positions. The SPA eventually backed the war effort, while the CPUSA, following Stalin’s lead, renounced its earlier stance and supported the Allies. These shifts alienated many longtime supporters and contributed to the decline of both parties. The war years highlighted the difficulties socialists faced in navigating geopolitics without compromising their principles.

The Cold War that followed World War II proved even more challenging for socialist organizations. The CPUSA, under suspicion for its ties to Moscow, was targeted in the McCarthyite purges of the 1950s. Many of its members were blacklisted or imprisoned, and the party’s influence plummeted. The SPA, too, faced pressure to distance itself from communist associations, leading to further splits. Norman Thomas’s retirement in 1959 marked the end of an era; his successors struggled to maintain relevance in a political climate increasingly dominated by anti-communist consensus. The SPA’s decline in the 1950s and 1960s would set the stage for the formation of the Democratic Socialist Organizing Committee (DSOC), the precursor to the DSA.

Yet even as the Old Left waned, new currents were emerging. The 1960s brought a wave of student activism, civil rights organizing, and anti-war protests that challenged established hierarchies in unprecedented ways. These movements, collectively known as the New Left, drew inspiration from socialist ideas but rejected the hierarchical structures and rigid ideologies of their predecessors. They emphasized participatory democracy, grassroots organizing, and intersectional struggles against racism, sexism, and imperialism. Figures like Students for a Democratic Society (SDS) leader Tom Hayden and civil rights activist Stokely Carmichael embodied this new sensibility, which sought to merge socialist ideals with the demands of marginalized communities.

The New Left’s critique of the Old Left was both pragmatic and radical. While accepting the importance of economic analysis, they prioritized cultural and social issues that the SPA and CPUSA had often neglected. They questioned whether traditional Marxist frameworks adequately addressed racism, patriarchy, and colonialism. These debates laid the groundwork for later socialist organizations to embrace an explicitly multiracial, feminist, and anti-imperialist politics. Yet the New Left’s emphasis on spontaneity and direct action also created organizational challenges, as its leaders often struggled to translate protest energy into lasting institutional change.

The labor movement of the 1960s reflected these broader trends. While the AFL-CIO remained the dominant force in organized labor, rank-and-file groups pushed for more militant tactics and broader social engagement. The United Farm Workers (UFW), led by Cesar Chavez and Dolores Huerta, combined labor organizing with civil rights advocacy, echoing the intersectional approach of the New Left. Similarly, the Black Panther Party, though not explicitly socialist, drew on Marxist-Leninist rhetoric to articulate a vision of racial liberation rooted in economic justice. These movements demonstrated that socialist ideas could resonate beyond the traditional working-class base, a lesson that would prove crucial to the DSA’s later growth.

The Vietnam War became a focal point for New Left activism, with student groups and labor unions joining forces to oppose U.S. intervention. The anti-war movement’s emphasis on grassroots democracy and coalition-building influenced a generation of activists, many of whom would later join socialist organizations. Yet the war also exposed tensions within the left, as some socialist groups supported the North Vietnamese while others opposed the conflict on pacifist grounds. These debates highlighted the challenges of situating socialist politics within a global context, a theme that would recur throughout DSA’s history.

By the late 1960s, the SPA’s influence had waned to the point of irrelevance. Its presidential candidates drew few votes, and its membership had dwindled. Meanwhile, the CPUSA, though diminished, maintained a loyal following among older activists and some ethnic communities. The vacuum left by the decline of these organizations created space for new experiments in socialist organizing. In 1972, a coalition of labor activists, civil rights organizers, and New Left veterans formed the Democratic Socialist Organizing Committee (DSOC), aiming to revive socialist politics for a new generation. This merger would set the stage for the DSA’s eventual creation, as we’ll see in the next chapter.

The roots of the DSA, therefore, stretch back through the maze of early twentieth-century radicals, labor militants, and revolutionary dreamers who dared to imagine a world beyond capitalism. Their struggles—for social justice, workers’ rights, and democratic participation—were not without contradiction or compromise. Yet their legacy endures in the DSA’s ongoing quest to balance radical vision with pragmatic strategy. The chapter ahead will trace how these foundations shaped the New Left’s breakthrough into the 1970s, setting the stage for the birth of an organization that would redefine socialist politics in America.