Social Democracy of America

The Social Democracy of America (SDA), later known as the Cooperative Brotherhood, was a short lived political party in the United States that sought to combine the planting of an intentional community with political action in order to create a socialist society. It was an organizational forerunner of both the Socialist Party of America (SPA) and the Burley, Washington cooperative socialist colony.

Source: Wikipedia — Social Democracy of America (CC BY-SA 4.0)