This is the 11492nd most frequent German word.
stalin
The German word "Stalin" is a proper noun referring to Joseph Stalin, the Soviet leader.
In this sentence, 'Stalin' is treated as a proper noun referring to a historical figure, specifically Joseph Stalin, discussing the connotations of his legacy in history.
Der Name Stalin war für seine Rolle in der Geschichte berüchtigt.
The name Stalin was notorious for its role in history.
Here, 'Stalin' is again a proper noun, serving as the subject of an exhibition, which educates about his life.
Im Museum gab es eine Ausstellung über das Leben von Stalin.
In the museum, there was an exhibition about the life of Stalin.
In this case, 'Stalin' is used metaphorically as an appellation for authoritarian figures, criticizing by alluding to Stalin's perceived characteristics as a leader.