 Complete the following phrase:  The Peace of Pressburg, which was signed on 1 May 1254 and ceded Styria to Hungary, ended the war situation in the region, which lasted more than a decade, thus Amadeus could start his episcopate under calm and relatively peaceful conditions. In the territory of his diocese and the northwestern part of Transdanubia, Amadeus took part in that process, when Béla IV set up special commissions which revised all royal charters of land grants made after 1196. During the implementation of Bélas land reform in the first half of the 1250s, Amadeus frequently acted as co-judge in various lawsuits and border determinations in his diocese, alongside secular barons and his deputy, the archdeacon of Rábaköz. During his activity, Amadeus recovered several landholdings and estates for the Crown. He restored law and administration in the region, which had collapsed after the 