Schools for the people there were none, and all the knowledge that existed was confined within the walls of the monasteries, which were, however, numerous and well endowed. At no period of its history was Wallachia in such a deplorable condition as when Michael ascended the throne. Besides possessing the suzerainty of the principality the Turks completely occupied the whole southern bank of the Danube, along with some posts and what is known as Temesvar, on the northern side. The Transylvanian slopes of the Carpathians and the country beyond were a fief of the German, or, as it was called, the Roman Empire, over which at that time Rudolph II. reigned, whilst the territory north of Moldavia formed part of Poland. But although Wallachia was nominally autonomous, and was allowed to choose its own rulers, it was in reality an oppressed province of Turkey. The treaties had been completely set at defiance. Mosques had been erected and houses built by Turkish residents, contrary to the stipulations of the Treaty of Nicopolis, with the connivance of the voivodes, who, as we have said, were raised up and deposed as it suited the greed or policy of the Porte. Their fortresses and garrisons on the Danube served as centres from which the Ottomans made raids into Wallachian territory, spreading desolation far and wide, and in addition to this scourge the suffering inhabitants had from time to time hostile visits from the Tartars. Hordes of these savages were in alliance with the Turks against Hungary, and it was not unusual for them to deviate from their route, fall into the plains of Wallachia, and renew the scenes of rapine and outrage which had characterised the passage of the Eastern barbarians.