It may be said that the House of Commons does not rule, it only elects the rulers. But there must be something special about it to enable it to do that. Suppose the Cabinet were elected by a London club, what confusion there would be, what writing and answering! “Will you speak to So-and-So, and ask him to vote for my man?” would be heard on every side. How the wife of A. and the wife of B. would plot to confound the wife of C. Whether the club elected under the dignified shadow of a queen, or without the shadow, would hardly matter at all; if the substantial choice was in them, the confusion and intrigue would be there too. I propose to begin this paper by asking, not why the House of Commons governs well? but the fundamental⁠—almost unasked question⁠—how the House of Commons comes to be able to govern at all?