Out of the historic tangle, there certainly emerged among English kings a belief that they had, traditionally, some kind of superiority over the Scottish king, and no doubt a feeling that for the sake of political security and unity--one might say almost of tidiness--it would be better if Scotland were under English control, or at best, added to England. This attitude can be charitably seen as politically realistic, or at the other extreme, as megalomaniac; it is all in the point of view.