Mahmoud also effected many other important reforms. He abolished the Court of Confiscations, which had provided a revenue to the State out of property of persons condemned to death or exile, and which had become a great abuse. He deprived pashas of their power to put people to death at their will without trial. He enacted that no one should in future be so dealt with without formal trial and the right of appeal. He put the vast Vacouf property (dedicated to Islam) under State management. He prohibited the wearing of turbans and made the use of the fez universal in his Empire. He set the example of clothing himself after the European fashion. He entertained ambassadors and their wives and others at his palace as other sovereigns did. He contemplated great reforms in favour of his Christian subjects, but it will be seen that the task was left incomplete for his successors. At this point of his career Mahmoud had attained unqualified success. He had succeeded in putting down all the rebellious pashas, such as Ali of Janina and others. Mehemet Ali of Egypt had recognized the supremacy of the Sultan by sending his army and navy to suppress the Greek rebellion. Greece had been practically reconquered. The Greeks in other parts of the Empire had been terrorized into submission. Insurrection in Moldavia and Wallachia had been suppressed. The Serbian fortresses were in his hands. Above all, the Janissaries, who had proved to be so useless as a military force and who had murdered two of his predecessors and deposed many others, were suppressed. He had carried out great reforms in his Empire. Mahmoud had effected all this by his own inflexible firmness and by statesmanship of a high order, not unmixed with cruelty and cunning.