I have inquired into the legislative and executive power of the Union, and the judicial power now remains to be examined; but in this place I cannot conceal my fears from the reader. Their judicial institutions exercise a great influence on the condition of the Anglo-Americans, and they occupy a prominent place amongst what are probably called political institutions: in this respect they are peculiarly deserving of our attention. But I am at a loss to explain the political action of the American tribunals without entering into some technical details of their constitution and their forms of proceeding; and I know not how to descend to these minutiae without wearying the curiosity of the reader by the natural aridity of the subject, or without risking to fall into obscurity through a desire to be succinct. I can scarcely hope to escape these various evils; for if I appear too lengthy to a man of the world, a lawyer may on the other hand complain of my brevity. But these are the natural disadvantages of my subject, and more especially of the point which I am about to discuss. The great difficulty was, not to devise the Constitution to the Federal Government, but to find out a method of enforcing its laws. Governments have in general but two means of overcoming the opposition of the people they govern, viz., the physical force which is at their own disposal, and the moral force which they derive from the decisions of the courts of justice. A government which should have no other means of exacting obedience than open war must be very near its ruin, for one of two alternatives would then probably occur: if its authority was small and its character temperate, it would not resort to violence till the last extremity, and it would connive at a number of partial acts of insubordination, in which case the State would gradually fall into anarchy; if it was enterprising and powerful, it would perpetually have recourse to its physical strength, and would speedily degenerate into a military despotism. So that its activity would not be less prejudicial to the community than its inaction. The great end of justice is to substitute the notion of right for that of violence, and to place a legal barrier between the power of the government and the use of physical force. The authority which is awarded to the intervention of a court of justice by the general opinion of mankind is so surprisingly great that it clings to the mere formalities of justice, and gives a bodily influence to the shadow of the law. The moral force which courts of justice possess renders the introduction of physical force exceedingly rare, and is very frequently substituted for it; but if the latter proves to be indispensable, its power is doubled by the association of the idea of law.