Reformation 3951 Reformation coalesced for its defence in the League uf Schmalkalden (1531). A new war began in 1551, in which the Protestants had as- sistance from France; and by the 'Peace of Religion1 signed at Augsburg, in 1555, the principle was established that each prince should determine the religion of his own subjects. In Switzerland an independent movement, nearly contemporary with that of Luther, was headed by Ulrich Zwingli, who brought to the study of the Scriptures the independent critical spirit of the trained scholar. By 1525 Zwingli had gained a com- plete ascendancy in Zurich, and the munici- pal council repudiated the spiritual authority of the bishop of Constance. From Zurich the and distinct church organizations—the Luth- eran and the Calvinist or 'Reformed1; and these still remain the two main branches from which numerous later offshoots have sprung. The Reformation in England is unique in that it began with a revolution in the constitution of the church without any change of doctrine, and ended in a compro- mise which was neither Lutheran nor Cal- vinist, and in many respects retained more continuous connection with the old church than would have been admitted by either of the great Continental reformers. In 1593 the Confession of Augsburg was definitely adopted by a synod at Upsala as the creed of the Swedish Church, and under Gustavus €) Ewmg Galloway, N. Y. Warrenville Reformatory, Cleveland, Ohio. Zwinglian reformation spread to Bern, Basel, and other Swiss cantons, and even threatened to supplant Lutheranism in several towns of Southern Germany. The importance of the Swiss reformation was soon overshadowed by the rise of a new leader, John Calvin, whose teaching was not unlike that of Zwingli, and whose work was carried on in Geneva. Of the Protestant Church in Geneva, Calvin, in spite of opposition which drove him into exile at Strassburg for three years, became the guide and ultimately the dic- tator. Calvin ruled the city of Geneva be- cause he was supreme in the church. Church and state were identical, and therefore in- tolerant, Thus by the middle of the i6th century Protestantism had produced two well-defined Adolphus, Sweden became the vigorous champion of the Protestant cause in the Thirty Years* War. In Denmark the Refor- mation, though equally the work of the monarchy, was accompanied by more strife and disorder than in Sweden. The complete victory of Christian in 1536 brought with it the success of the Reformation. For thirty years France was distracted by a series of religious wars, divided by brief intervals of uneasy peace. The most famous incident of the struggle was the massacre of St. Bar- tholomew in 1572. At last peace was made by Henry iv. (1589-1610), the son of An- thony of Bourbon. He obtained national recognition of his title by abjuring the Prot- estant faith, while he gave toleration to the Huguenots by the Edict of Nantes (1598).