Assertion: alienation's theory | /r/HasProperty | developed around the start of the 20th century
Facets:
Source sentences:
text: In the theory of psychoanalysis developed around the start of the 20th century, Sigmund Freud did not explicitly address the concept of alienation, but other analysts subsequently have.
text: In the theory of psychoanalysis developed around the start of the 20th century, Sigmund Freud did not explicitly address the concept of alienation, but other analysts subsequently have.