<Li> Nawab of Awadh </Li> <Li> Durrani and Rohilla Factions </Li> <Tr> <Th_colspan="2"> Commanders and leaders </Th> </Tr> <Tr> <Td> <P> Shah Alam II </P> <Ul> <Li> Shuja - ud - Daula </Li> <Li> Mirza Najaf Khan </Li> <Li> Mir Qasim </Li> </Ul> </Td> <Td> Hector Munro of Novar </Td> </Tr>

What are the causes of battle of buxar