Individualist anarchism or anarcho-individualism is a collection of anarchist currents that generally emphasize the individual and their will over external determinants such as groups, society, traditions, and ideological systems.
Individualist anarchism can be divided into two main distinct movements, each with its own ideological orientations and choices. On one hand, there is American individualist anarchism, which began with Warren in the 1860s. It focuses primarily on economic freedom, drawing upon Stirner's egoist anarchism and Proudhon's mutualism, and develops perspectives that are notably financial in nature. Most American individualist anarchists of the 19th century advocated mutualism, a libertarian socialist form of market socialism, or a free-market socialist form of classical economics.