<Tr> <Td_colspan="2"> Government </Td> <Td> Federated state </Td> </Tr> <Tr> <Td_colspan="3"> Governor </Td> </Tr> <Tr> <Td> </Td> <Td> 1953 - 1956 </Td> <Td> Chandulal Madhavlal Trivedi </Td> </Tr> <Tr> <Td_colspan="2"> History </Td> <Td> </Td> </Tr>

When did the first linguistic state of andhra come into existence