What is Prolateriat?

Answer 1

The proletariat and the lower or the working classes, the masses, the rank and file.

Answer 2

The term "proletariat" refers to the class of wage-earners in a capitalist society who do not own the means of production and must sell their labor power to survive. They typically face exploitation and lack control over their work conditions. Karl Marx used the concept of the proletariat in his theory of historical materialism and class struggle.