broke out between them, as always must be the case when States struggle for supremacy or colonies. Similar leagues were formed in Germany for the same purpose. When, under the successors of Conrad, the land was the prey of interminable feuds between the nobles, the Westphalian towns concluded a league against the knights, one of the clauses of which was never to lend money to a knight who would continue to conceal stolen goods.(22) When "the knights and the nobles lived on plunder, and murdered whom they chose to murder," as the Wormser Zorn complains, the cities on the Rhine (Mainz, Cologne, Speier, Strasburg, and Basel) took the initiative of a league which soon numbered sixty allied towns, repressed the robbers, and maintained peace. Later on, the league of the towns of Suabia, divided into three "peace districts" (Augsburg, Constance, and Ulm), had the same purpose. And even when such leagues were broken,(23) they lived long enough to show that while the supposed peacemakers--the kings, the emperors, and the Church-fomented discord, and were themselves helpless against the robber knights, it was from the cities that the impulse came for re-establishing peace and union. The cities--not the emperors--were the real makers of the national unity.(24) Similar federations were organized for the same purpose among small villages, and now that attention has been drawn to this subject by Luchaire we may expect soon to learn much more about them. Villages joined into small federations in the contado of Florence, so also in the dependencies of Novgorod and Pskov. As to France, there is positive evidence of a federation of seventeen peasant villages which has existed in the Laonnais for nearly a hundred years (till 1256), and has fought hard for its independence. Three more peasant republics, which had sworn charters similar to those of Laon and Soissons, existed in the neighbourhood of Laon, and, their territories being contiguous, they supported each other in their liberation wars. Altogether, Luchaire is of the opinion that many such federations must have come into existence in France in the twelfth and thirteenth centuries, but that documents relative to them are mostly lost. Of course, being unprotected by walls, they could easily be crushed down by the kings and the lords; but in certain favourable circumstances, when they found support in a league of towns and protection in their mountains, such peasant republics became independent units of the Swiss Confederation.(25)