<Table> <Tr> <Th_colspan="2"> States' Rights Democratic Party (Dixiecrats) </Th> </Tr> <Tr> <Th> Founded </Th> <Td> 1948 (1948) </Td> </Tr> <Tr> <Th> Dissolved </Th> <Td> 1948 (1948) </Td> </Tr> <Tr> <Th> Split from </Th> <Td> Democratic Party </Td> </Tr> <Tr> <Th> Merged into </Th> <Td> Democratic Party </Td> </Tr> <Tr> <Th> Ideology </Th> <Td> <Ul> <Li> States' rights </Li> <Li> Racial segregation </Li> <Li> Social conservatism </Li> </Ul> </Td> </Tr> <Tr> <Th> Political position </Th> <Td> Right - wing </Td> </Tr> <Tr> <Td_colspan="2"> <Ul> <Li> Politics of United States </Li> <Li> Political parties </Li> <Li> Elections </Li> </Ul> </Td> </Tr> </Table> <Tr> <Th_colspan="2"> States' Rights Democratic Party (Dixiecrats) </Th> </Tr>

When did the dixiecrats leave the democratic party