<Table> <Tr> <Td> </Td> <Td> This article needs to be updated . Please update this article to reflect recent events or newly available information . (February 2017) </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> This article needs to be updated . Please update this article to reflect recent events or newly available information . (February 2017) </Td> </Tr> <Table> <Tr> <Th> Liberia </Th> </Tr> <Tr> <Th> </Th> </Tr> <Tr> <Th> This article is part of a series on the politics and government of Liberia </Th> </Tr> <Tr> <Td> Constitution (show) <Ul> <Li> 1847 Constitution </Li> </Ul> </Td> </Tr> <Tr> <Td> Executive (show) <Ul> <Li> President <Dl> <Dd> George Weah </Dd> </Dl> </Li> <Li> Vice President <Dl> <Dd> Jewel Taylor </Dd> </Dl> </Li> <Li> Cabinet </Li> </Ul> </Td> </Tr> <Tr> <Td> Legislature (show) <Ul> <Li> Senate </Li> <Li> House of Representatives </Li> </Ul> </Td> </Tr> <Tr> <Td> Judiciary (show) <Ul> <Li> Supreme Court <Dl> <Dd> Chief Justice: J.N. Lewis </Dd> </Dl> </Li> <Li> Human rights </Li> </Ul> </Td> </Tr> <Tr> <Td> Elections (show) <Ul> <Li> Recent elections <Dl> <Dd> <Ul> <Li> General: 2005 </Li> <Li> 2011 </Li> <Li> 2017 </Li> </Ul> </Dd> <Dd> <Ul> <Li> Senate: 2014 </Li> </Ul> </Dd> </Dl> </Li> </Ul> </Td> </Tr> <Tr> <Td> Political parties (show) <Ul> <Li> Unity Party </Li> <Li> Congress for Democratic Change </Li> <Li> Liberty Party </Li> </Ul> </Td> </Tr> <Tr> <Td> Administrative divisions (show) <Ul> <Li> Counties </Li> <Li> Districts </Li> <Li> Clans </Li> </Ul> </Td> </Tr> <Tr> <Td> Foreign relations (show) <Ul> <Li> Ministry of Foreign Affairs <Dl> <Dd> Minister of Foreign Affairs </Dd> </Dl> </Li> <Li> Diplomatic missions <Dl> <Dd> <Ul> <Li> of Liberia </Li> <Li> to Liberia </Li> </Ul> </Dd> </Dl> </Li> <Li> Nationality law <Dl> <Dd> Passport </Dd> <Dd> Visa requirements </Dd> </Dl> </Li> </Ul> </Td> </Tr> <Tr> <Td> <Ul> <Li> Other countries </Li> <Li> Atlas </Li> </Ul> </Td> </Tr> <Tr> <Td> <Ul> <Li> </Li> <Li> </Li> <Li> </Li> </Ul> </Td> </Tr> </Table>

Who are those identified by chapter one of the constitution as the source of government power