Existence of which class in society, had been accepted by Karl Marx? (a) Medium and capitalist (b) Proletariat and Capitalist (c) Low and medium (d) Exploited Class

Existence of which class in society, had been accepted by Karl Marx?

1.	Existence of which class in society, had been accepted by Karl Marx? (a) Medium and capitalist (b) Proletariat and Capitalist (c) Low and medium (d) Exploited Class
Answer» (b) Proletariat and Capitalist