<Tr> <Td> Ramsay MacDonald </Td> <Td> </Td> <Td> Scotland </Td> <Td> 1924; 1929--1931 (First and Second MacDonald Ministry) </Td> </Tr> <Tr> <Td> Clement Attlee </Td> <Td> </Td> <Td> England </Td> <Td> 1945--1950; 1950--1951 (Attlee Ministry) </Td> </Tr> <Tr> <Td> Harold Wilson </Td> <Td> </Td> <Td> England </Td> <Td> 1964--1966; 1966--1970; 1974; 1974--1976 (First and Second Wilson Ministry) </Td> </Tr> <Tr> <Td> James Callaghan </Td> <Td> </Td> <Td> England </Td> <Td> 1976--1979 (Callaghan Ministry) </Td> </Tr>

When did the labour party come to power