"Wheat will win the war!" / "Plant wheat . . ." / "Plant the cattle ranges ... " / Plant your vacant lots ... plant wheat!" / "Wheat for the boys over there!" / "Wheat for the Allies!" / "Wheat for the British!" / "Wheat for the Belgians!" / "Wheat for the French!" / "Wheat at any price!” / "Wheat will win the war!" Cue the patriotic music, woven into a masterly score by Virgil Thompson. I’m channeling the classic 1936 documentary film by Pare Lorentz, The Plow That Broke the Plains, quoting