Question

what led harburg to write the song, \brother, can you spare a dime?\
the biggest bread line in new york city, which was owned and operated by william randolph hearst
the realization that the prosperity of the past was completely gone and very unlikely to return
the able - bodied men he saw begging for money and standing in bread lines in the streets of new york
the request president roosevelt made to harburg for a catchy and poignant campaign song

Explanation:

The song "Brother, Can You Spare a Dime?" reflects the Great Depression's impact. Harburg was inspired by seeing able-bodied men (who had worked and contributed) begging and in bread lines, highlighting lost prosperity and desperation. The first option's Hearst - owned bread line isn't the main inspiration. The second is more about the idea of lost prosperity but the direct catalyst was seeing the men. The fourth is incorrect as it wasn't a Roosevelt campaign song request. So the correct reason is the sight of able - bodied men begging and in bread lines.

Answer:

C. the able - bodied men he saw begging for money and standing in bread lines in the streets of New York