<Tr> <Td> Ghaznavids </Td> <Td> 963--1187 </Td> </Tr> <Tr> <Td> Ghurids </Td> <Td> before 879--1215 </Td> </Tr> <Tr> <Td> Seljuks </Td> <Td> 1037--1194 </Td> </Tr> <Tr> <Td> Khwarezmids </Td> <Td> 1215--1231 </Td> </Tr>

Who do you think was the most influential ruler of the ghaznavid dynasty