Socialism
Plato
"Republic"
Monasteries
Sir Thomas More
"Utopia"
Henri de Saint Simon
Charles Fourier
Brook Farm
Louis Blanc
"Organization of Work"
Pierre Joseph Proudhon
"What is Property?"
Robert Owens
New Harmony
Karl Marx
"Opium of the Masses"
Friedrich Engels
"Conditions of the Working Class in England"
Georg Hegel
Dialectic
"Communist Manifesto"
"Das Kapital"
Michael Bakunin
Anarchist
Eduard Bernstein
"Evolutionary Socialism"