This sequence comes around the middle of the film after we see the boom cycle of the wheat farms that benefitted from the wartime production. The film shows us how, after the Great War, there were many schemes to sell people farms with financing (credit) offers. There is a montage of advertisements pitching prospective buyers on these properties.
In this shot list below, the music changes adds higher pitched horns that signal trouble ahead. Also, the duration of each shot shortens, quickening the pace of the cuts.
Shot 1. Long shot. A tube pushes out grain onto a pile of wheat. 2 sec.
Shot 2. Long shot. Graphic match of chimneys spewing black smoke. 2 sec.
Shot 3. Medium shot. Grain falls onto a pile of grain. 2 sec.
Shot 4. Medium shot. A stock ticker outputting tape. 3 sec.
Shot 5. Medium shot. A tractor cuts and harvests wheat. 3 sec.
Shot 6. Medium shot. A stock ticker outputting tape. 3 sec.
Shot 7. Medium shot. Grain falls onto a pile of grain. 2 sec.
Shot 8. Medium shot. A different angle of grain falling onto a pile of grain. 1 sec.
Shot 9. Medium shot. Grain falls onto a pile of grain. 1 sec.
Shot 10. Medium shot. A stock ticker outputting tape. 2 sec.
Shot 11. Medium shot. A black man holding a drumstick strikes a cymbal, playing in a band. 2 sec.
Shot 12. Medium shot. A stock ticker outputting tape. 2 sec.
Shot 13. Medium shot. A black man holding a drumstick strikes a cymbal, playing in a band. 2 sec.
Shot 14. Medium shot. Stock ticker appears to be pulled down by the tape and falls to the ground; fade to black; music ends. 5 sec.