The separatist tendencies on both sides crystallized as some of the Southern provinces signed a league at {272} Arras on January 5 for the protection of the Catholic religion. On the 29th this was answered by the Union of Utrecht, signed by the representatives of Holland, Zeeland, Utrecht, Friesland, Guelders, Zutphen, and the city of Ghent, binding the said provinces to resist all foreign tyranny. Complete freedom of worship was granted, a matter of importance as the Catholic minority was, and has always remained, large. By this act a new state was born. Orange still continued to labor for union with the Southern provinces, but he failed. A bitter religious war broke out in the cities of the South. At Ghent the churches were plundered anew. [Sidenote: 1581] At Brussels and Antwerp the Protestant proletariat won a temporary ascendancy and Catholic worship was forbidden in both cities. A general emigration from them ensued. Under the stress of the religious war which was also a class war, the last vestiges of union perished. The States General ceased to have power to raise taxes or enforce decrees, and presently it was no more regarded. Even William of Orange now abandoned his show of respect for the monarch and became wholly the champion of liberty and of the people. [Sidenote: 1580] The States General recognized Anjou as their prince, but at the same time drew up a very republican constitution. The representatives of the people were given not only the legislative but also the executive powers, including the direction of foreign affairs. The States of the Northern Provinces formally deposed Philip, [Sidenote: Deposition of Philip, 1581] who could do nothing in reply. A proclamation had already been issued offering 25,000 dollars and a patent of nobility to anyone who would assassinate Orange who was branded as "a traitor and rascal" and as "the enemy of the human race." [Sidenote: October 1, 1578]