Answer
Marxism played a pivotal role in Merleau-Ponty's intellectual development, serving as a guiding framework for his philosophical inquiry throughout his career. Grounded in the critique of capitalism, class struggle, and the alienation of labor, Merleau-Ponty's engagement with Marxism provided him with a lens to analyze social and political phenomena, shaping his understanding of embodiment, intersubjectivity, and the relationship between consciousness and the material world.