The khiljis and Tughluqs raised people of humble birth who were often their clients, to high political positions. They were appointed as generals and governors. However, this also introduced an element of political instability. Slaves and clients, the people of humble birth, were loyal to their masters and patrons but not to their heirs. Now Sultans had their own servants. As a result the accession of a new monarch often saw conflict between the old and the new nobility.