<Ul> <Li> </Li> <Li> </Li> <Li> </Li> </Ul> <Tr> <Td_colspan="2"> <Ul> <Li> Kapetron </Li> <Li> 1st Manzikert </Li> <Li> Caesarea </Li> <Li> Iconium </Li> <Li> 2nd Manzikert </Li> <Li> Seljuq campaigns in the Aegean </Li> <Li> 1st Nicaea </Li> <Li> 2nd Nicaea </Li> <Li> Philomelion </Li> <Li> Campaigns of John I Komnenos </Li> <Li> Myriokephalon </Li> <Li> Hyelion and Leimocheir </Li> <Li> 1st Trebizond </Li> <Li> Antalya </Li> <Li> Antioch on the Meander </Li> <Li> Sinope </Li> <Li> 2nd Trebizond </Li> </Ul> </Td> </Tr> <Ul> <Li> Kapetron </Li> <Li> 1st Manzikert </Li> <Li> Caesarea </Li> <Li> Iconium </Li> <Li> 2nd Manzikert </Li> <Li> Seljuq campaigns in the Aegean </Li> <Li> 1st Nicaea </Li> <Li> 2nd Nicaea </Li> <Li> Philomelion </Li> <Li> Campaigns of John I Komnenos </Li> <Li> Myriokephalon </Li> <Li> Hyelion and Leimocheir </Li> <Li> 1st Trebizond </Li> <Li> Antalya </Li> <Li> Antioch on the Meander </Li> <Li> Sinope </Li> <Li> 2nd Trebizond </Li> </Ul> <Li> Seljuq campaigns in the Aegean </Li>

Why was the invasion of the byzantine empire by the turk significant