Final answer:
Lost Generation writers differed from earlier authors in that they did not describe war as heroic or glorious for soldiers.
Step-by-step explanation:
The Lost Generation writers who wrote about World War I differed from earlier authors in that they did not describe war as heroic or glorious for soldiers. While earlier authors often portrayed war as a heroic and noble endeavor, the Lost Generation writers, such as F. Scott Fitzgerald and Ernest Hemingway, expressed their disillusionment and portrayed the war as a horrific and senseless experience. They highlighted the inhumanity and suffering of war, challenging the prevailing narratives of heroism and glory.