Socialism in the United States
Socialism in the United States has encompassed various types of tendencies, including utopian socialists, anarchists, democratic socialists, social democrats, and Trotskyists. These movements trace their origins back to utopian communities that took root in the early 19th century, such as the Shakers, the activist visionary Josiah Warren, and intentional communities inspired by Charles Fourier.
Source: Wikipedia — Socialism in the United States (CC BY-SA 4.0)