<Li> Soviet of Nationalities </Li> <Tr> <Th> Congress of People's Deputies </Th> </Tr> <Tr> <Td> <Ul> <Li> <Ul> <Li> Speaker </Li> <Li> 1989 Legislative election </Li> </Ul> </Li> </Ul> </Td> </Tr> <Ul> <Li> <Ul> <Li> Speaker </Li> <Li> 1989 Legislative election </Li> </Ul> </Li> </Ul>

What was the name of the leader of the soviet union