Final answer:
Siegfried Sassoon is known for his poetry that confronts the horrors of war, providing a stark and anti-heroic portrayal of World War I and its impact on soldiers.
Step-by-step explanation:
Siegfried Sassoon is widely recognized in his poetry for confronting the horrors of war. His works do not glorify heroic charges or celebrate war; rather, they critique the conflict and its backers, and illustrate the harsh realities faced by soldiers during World War I. For instance, his poem "Counter-Attack" bluntly depicts an ordinary soldier's combat experience against the Germans during a counter-offensive. Unlike the Romantic or Modernist literary movements that might have glorified nature or technology, Sassoon's poetry is grounded in the brutal truths of trench warfare. His perception of war is anti-heroic, bringing to light the treatment of soldiers as mere pawns in a larger, often senseless, struggle.