And if Liberty depends upon popular support, Public Order, whether at home or abroad, depends upon it no less. The inclinations of the working classes are altogether on the side of peace. Their strong dislike of war is the principal reason of the present remarkable tranquillity of Europe. The foolish regret expressed by all the retrograde parties for the decline of the military spirit is a sufficient indication of what the popular feeling is; but even more significant is the necessity for compulsory enlistment, which began in France and has extended to other parts of Europe. There has been much factitious indignation on the subject, but at least it must be allowed, that in our armies the officers are the only volunteers. Again, the working class is more free than any other from international prejudices, which still disunite the great family of Western nations, although they are very much weaker than formerly. They are strongest in the middle classes, a fact principally due to industrial competition. But working men feel how similar their wants and their conditions are in all countries, and this feeling checks their animosity. And the consciousness of union will become far stronger, now that the great social problem of their incorporation into modern society is being raised everywhere. No errors that statesmen can commit, whether in matters of war or peace, can prevent this from becoming the preponderating question in every European country; and thus it tends to preserve their mutual concord.