Definitions for "Socialist party"
left-wing political party active in the early twentieth century; generally supported an aggressive redistribution of wealth.
In "Sleep of Reason" Earths, an American political party focused on social justice, particularly on protecting the working man from unregulated robber-baron capitalism. Though it's the farthest "left" of the mainstream political parties, the Socialist party is found in many nations, and Socialist candidates have been elected President in Europe, Canada, and the United States.
a political party in the United States formed in 1900 to advocate socialism