A clear-eyed examination of the promise of socialism from Marx to Mamdani, why its appeal has returned among a younger generation of American voters, and why Democrats must revive a more sensible, FDR-era moderated capitalism.

The word “socialism”—embraced by some, feared by others, and often poorly defined by both—has re-entered the mainstream of Democratic politics, culminating in the election of self-described democratic socialist Zohran Mamdani as mayor of New York in 2025.

In Socialism and the Democratic Party, political strategist and commentator Blake Ashby examines the foundational economic theories of Karl Marx, the history of their real-world results, and their relationship with Democratic politics to reveal why modern forms of socialism will be unable to deliver on their promises—even when motivated by sincere moral aims.

 By tracing how deregulation, ideological rigidity, and political polarization eroded the FDR-era model of moderated capitalism that produced historic growth and stability, this book offers a powerful path forward that challenges Democrats to reject false choices between extremes.

For readers seeking a thoughtful and pragmatic guide to how the Democratic Party can best move forward in (and beyond) the Trump era, this book delivers a vision for renewal grounded in what actually works.