"The causes of this deep-seated disaffection I have endeavoured in some degree to investigate in the following essays. To the merely dramatic historian the history of Ireland will probably appear less attractive than that of most other countries, for it is somewhat deficient in great characters and in splendid episodes; but to a philosophic student of history it presents an interest of the very highest order. In no other history can we trace more clearly the chain of causes and effects, the influence of past legislation, not only upon the material condition, but also upon the character of a nation. In no other history especially can we investigate more fully the evil consequences which must ensue from disregarding that sentiment of nationality which, whether it be wise or foolish, whether it be desirable or the reverse, is at least one of the strongest and most enduring of human passions. This, as I conceive, lies at the root of Irish discontent. It is a question of nationality as truly as in Hungary or in Poland. Special grievances or anomalies may aggravate, but do not cause it, and they become formidable only in as far as they are connected with it. What discontent was felt against the Protestant Established Church was felt chiefly because it was regarded as an English garrison sustaining an anti-national system; and the agrarian difficulty never assumed its full intensity till by the repeal agitation the landlords had been politically alienated from the people."[28] Let those who imagine that the Irish question can be completely settled by the redress of material grievances take those words to heart. But, it is said, Scotch national sentiment is as strong as Irish, why should not a legislative union be as acceptable to Ireland as to Scotland? Mr. Lecky shall answer this question too.