So you want me to make a sentence that has which, Who and where in it?
Obstacles on life’s journey
Hope this helps
Explanation:
The Lost Generation was the social generational cohort that came of age during World War I. "Lost" in this context refers to the "disoriented, wandering, directionless" spirit of many of the war's survivors in the early postwar period.
Gxchhsydfyrsufgxxhchfuddxug