to 1519, Zürich was the Vorort of the Federal Diet. This thirst for territorial aggrandizement brought about the first civil war in the Confederation (the "Old Zürich War," 1436-50), in which, at the Battle of St. Jakob an der Sihl (1443), under the walls of Zürich, the men of Zürich were completely beaten and their burgomaster Stissi slain. The purchase of the town of Winterthur from the Habsburgs (1467) marks the culmination of the territorial power of the city. It was to the men of Zürich and their leader Hans Waldmann that the victory of Morat (1476) was due in the Burgundian War; and Zürich took a leading part in the Italian campaign of 1512–15, the burgomaster Schmid naming the new duke of Milan (1512). No doubt her trade connections with Italy led her to pursue a southern policy, traces of which are seen as early as 1331 in an attack on the Val Leventina and in 1478, when Zürich men were in the van at the fight of Giornico, won by a handful of Confederates over 12,000 Milanese troops. In 1400 the town obtained from the King Wenceslaus the Reichsvogtei, which carried with it complete immunity from the empire and the right of criminal jurisdiction. As early as 1393 the chief power had practically fallen into the hands of the Great Council, and in 1498 this change was formally recognized. (Derived from Free Public Domain: Encyclopædia Britannica Eleventh Edition) This transfer of all power to the guilds had been one of the aims of the burgomaster Hans Waldmann (1483–89), who wished to make Zürich a great commercial centre. He also introduced many financial and moral reforms, and subordinated the interests of the country districts to those of the town. He practically ruled the Swiss Confederation, and under him Zürich became the real capital of the League. But such great changes excited opposition, and he was overthrown and executed. His main ideas were embodied, however, in the constitution of 1498, by which the patricians became the first of the guilds, and which remained in force till 1798; some special rights were also given to the subjects in country districts. It was the prominent part taken by Zürich in adopting and propagating (against the strenuous opposition of the Constafel) the principles of the Reformation (the Fraumünster Abbey being suppressed in 1524) which finally secured for it the lead in the Confederation.