Within the Peloponnesus the case was even worse; for here Sparta was ever the active opponent of the Achæan League, and sought by arms or by intrigues to separate cities and to make any primacy but her own impossible. Thus the Leagues had to contend with the sullen refusal or the active opposition of the principal Powers of Greece; and if, in spite of all that, they attained to great and deserved eminence, it only shows how unworthy was the opposition of those States whose narrow patriotism could not rise beyond their own susceptibilities. This it was which made the success of the experiment from the first doubtful.

A larger question.

What right has a federation to coerce its members?

§ 75. But there was a constitutional question behind, which is one of the permanent problems of statecraft, and therefore demands our earnest attention. The mode of attack upon the Leagues, especially upon the constitutional and orderly Achæan League, adopted by Macedon, Sparta, and Athens, was to invite some member to enter upon separate negotiations with them, without consulting the common council of the federation.

And time after time this move succeeded, till at last the interference of the Romans in this direction sapped the power and coherence of the League.

Disputed already in the Delian Confederacy by Athens and the lesser members.

Duruy's attitude on this question.

The same kind of difficulty had occurred long before under the old dominations of Sparta, Athens, and Thebes; but I did not refer to it before, because this is the proper place to bring the problem in all its bearings before the reader. Under the Athenian supremacy many members had voluntarily entered into the Delian Confederacy; others had done so either under protest, or for some special object, such as the clearing of the Ægean from Persian occupation. Presently, when the particular object was fulfilled, and when the Athenian tax-gatherers insisted upon the tribute which was spent on public, but Athenian, objects, the separate members declared their right to secede, and revolted whenever they had the power. The Athenians argued that the peace and prosperity of the Ægean had been secured by the common effort of the Confederacy and by the zeal and self-sacrifice of Athens. They denied that each member which had so long profited by the arrangement had a right to secede, and in any case they declared that they would coerce the seceder. In Duruy's chapter on the passage of the Delian Confederacy into the Athenian empire[179:1] he shows little sympathy for the individual members and their hardships, and justifies Athens in her aggressive policy.

In a mere passing note he compares the case of the North against the South in the late American Civil War. But as he has not argued out the problem, I may be of service to the reader in discussing it here.

Greek sentiment very different.