<Ul> <Li> Speaker </Li> <Li> 1989 Legislative election </Li> </Ul> <Li> 1989 Legislative election </Li> <Tr> <Td> Governance (show) <Table> <Tr> <Th> Constitution </Th> </Tr> <Tr> <Td> <Ul> <Li> Official names </Li> <Li> 1924 </Li> <Li> 1936 </Li> <Li> 1977 </Li> </Ul> </Td> </Tr> <Tr> <Th> Government </Th> </Tr> <Tr> <Td> <Ul> <Li> Ministries </Li> <Li> State Committees </Li> <Li> Executive Officer </Li> </Ul> </Td> </Tr> <Tr> <Th> Premiership </Th> </Tr> <Tr> <Td> <Ul> <Li> Cabinets </Li> <Li> Council of People's Commissars </Li> <Li> Council of Ministers </Li> <Li> Cabinet of Ministers </Li> </Ul> </Td> </Tr> </Table> </Td> </Tr> <Table> <Tr> <Th> Constitution </Th> </Tr> <Tr> <Td> <Ul> <Li> Official names </Li> <Li> 1924 </Li> <Li> 1936 </Li> <Li> 1977 </Li> </Ul> </Td> </Tr> <Tr> <Th> Government </Th> </Tr> <Tr> <Td> <Ul> <Li> Ministries </Li> <Li> State Committees </Li> <Li> Executive Officer </Li> </Ul> </Td> </Tr> <Tr> <Th> Premiership </Th> </Tr> <Tr> <Td> <Ul> <Li> Cabinets </Li> <Li> Council of People's Commissars </Li> <Li> Council of Ministers </Li> <Li> Cabinet of Ministers </Li> </Ul> </Td> </Tr> </Table>

What are the features of nep of 1991