Correct option is B
A. Gramsci
Antonio Gramsci is known for his theory of hegemony and the idea that both material power (economic control) and communicative power (cultural and ideological influence) are crucial in the struggle against capitalist systems. He argued that the ruling class maintains dominance not only through force but also by shaping the beliefs, values, and norms that justify their control. His work is central to understanding how social change and revolutions can take place in capitalist societies.