The principle of absolute monarchy continued to be followed in Moslem Spain, and was even accentuated, whether in the eras of the _taifas_, or at times of a single dominion. Indeed, this was virtually the case while the _taifas_ were still republics, although they soon converted themselves into confessed monarchies. In furtherance of absolutism an excess of court ceremonial was introduced, and the rulers rarely allowed their faces to be seen, holding audiences, for example, from behind a curtain. The _taifa_ kings amassed great wealth, and their palaces were overflowing with luxury. [Sidenote: Social factors in Moslem Spain.] The most important social change was the complete overthrow of the Arabic element, leaving the Berbers and Renegados in control. Arabic influence had already done its work, however, and the passing of the contemporary members of that race did not mean the uprooting of Arabic traits in Spain. Social well-being declined, owing to the various factors of war, the development of vast landed estates (at the expense of the small proprietor), and the increase in taxation. The Jews enjoyed great consideration for a while, exercising an important influence in material, intellectual, and even political affairs. Under the Almoravides and Almohades they were severely persecuted, and many of them emigrated to Castile, where for the time being they were well received. The Mozárabes were also persecuted, and in increasing degree with the advance of the Christians, for they aided not a little in the reconquest. Many of them were taken north by the Christian kings when they returned from their invasions, whereupon those remaining in Moslem territory were all the more harshly treated. The Almohades were particularly intolerant. _León and Castile_ [Sidenote: Nobles and clergy.]