socialism
A mugshot of Eugene V. Debs with his prisoner number in 1920. He was imprisoned in the Atlanta Federal Penitentiary for speaking out against the draft during World War I. The New York Public Library hide caption
Capitalism is an economic system, but what do we really mean when we talk about capitalism? And how does it affect our lives? Alfred Gescheidt/Getty Images hide caption
Pedro Sánchez, Spain's prime minister and Socialist Party leader, gestures to supporters outside the party headquarters following the general election in Madrid on Sunday. Bernat Armangue/AP hide caption
Senate Majority Leader Mitch McConnell, R-Ky., speaks to reporters at the Capitol Tuesday. J. Scott Applewhite/AP hide caption
President Trump speaks to Venezuelan Americans in Miami Monday, denouncing the Maduro government and military members who support it. Andrew Harnik/AP hide caption
Sen. Elizabeth Warren, D-Mass., speaks at a campaign rally at the University of Iowa on Sunday. Scott Olson/Getty Images hide caption
Former President George W. Bush speaks at a forum in New York, where he criticized the kind of politics that gave rise to Trump. Seth Wenig/AP hide caption
Smoke wafts over the highway linking the Bolivian capital of La Paz with the Chilean border during an ongoing clash between striking miners, who are blockading the road, and police. Aizar Raldes/AFP/Getty Images hide caption
Democratic presidential hopeful Bernie Sanders speaks about the meaning of "democratic socialism" Nov. 19 at Georgetown University in Washington. Carolyn Kaster/AP hide caption