Final answer:
It is true that the struggle of modern man is a recurring theme in 20th century poetry, notably presented in the works of T.S. Eliot and other Modernist poets who reflected the complex socio-political changes and personal anxieties of their era.
Step-by-step explanation:
The struggle of modern man to survive in a highly demanding community is a true recurring theme in 20th century poetry, and it is accurately depicted in the works of poets such as T.S. Eliot and W.H. Auden. Eliot, for instance, in his acclaimed poem The Waste Land, captures the disillusionment of the post-WWI era, while grappling with themes of isolation and a disintegrated societal fabric. His other poems, like The Love Song of J. Alfred Prufrock, delve into personal insecurities, the human quest for meaning, and a pervasive sense of loss that aligns with the sense of struggle of the modern individual.
High Modernism, a branch under which Eliot's works often fall, is characterized by a realization that society has permanently shifted away from old norms, presenting the world as fragmented and chaotic. The backdrop of this literary movement includes significant historical events such as the Great Depression, World War I, and the rapidly evolving socio-political landscape, all of which contributed to the collective sense of struggle that Modernist poets sought to articulate in their work. The essence of Modernist poetry implies an acknowledgment of a profound transformation in social and personal realms, echoing the broader anxieties and challenges of the time.