Mormons vs Jews
Solon Low was the long time leader of Canada's Social Credit Party --- by far the most successful branch of that party in the world.
He and the bulk of the party came from Alberta - whose dominant leaven of immigrants (in the Hartzian sense of the word) were American libertarians and Mormons.
So Alberta was born redneck and if anything, has mellowed in recent years.
Low and his party were successful by appealing to the deniers of their day ; those who denied that Jews were widely discriminated against.