<Tr> <Th> Signatories </Th> <Td> 39 of the 55 delegates </Td> </Tr> <Tr> <Th> Purpose </Th> <Td> To replace the Articles of Confederation (1777) </Td> </Tr> <Table> <Tr> <Td> This article is part of a series on the </Td> </Tr> <Tr> <Th> Constitution of the United States of America </Th> </Tr> <Tr> <Td> </Td> </Tr> <Tr> <Th> Preamble and Articles of the Constitution </Th> </Tr> <Tr> <Td> <Ul> <Li> Preamble </Li> </Ul> <Ul> <Li> </Li> <Li> II </Li> <Li> III </Li> <Li> IV </Li> <Li> V </Li> <Li> VI </Li> <Li> VII </Li> </Ul> </Td> </Tr> <Tr> <Th> Amendments to the Constitution </Th> </Tr> <Tr> <Td> <Ul> <Li> Bill of Rights </Li> </Ul> <Ul> <Li> </Li> <Li> II </Li> <Li> III </Li> <Li> IV </Li> <Li> V </Li> <Li> VI </Li> <Li> VII </Li> <Li> VIII </Li> <Li> IX </Li> <Li> X </Li> </Ul> <Ul> <Li> XI </Li> <Li> XII </Li> <Li> XIII </Li> <Li> XIV </Li> <Li> XV </Li> <Li> XVI </Li> <Li> XVII </Li> <Li> XVIII </Li> <Li> XIX </Li> <Li> XX </Li> <Li> XXI </Li> <Li> XXII </Li> <Li> XXIII </Li> <Li> XXIV </Li> <Li> XXV </Li> <Li> XXVI </Li> <Li> XXVII </Li> </Ul> </Td> </Tr> <Tr> <Th> Unratified Amendments </Th> </Tr> <Tr> <Td> <Ul> <Li> Congressional Apportionment </Li> <Li> Titles of Nobility </Li> <Li> Corwin </Li> <Li> Child Labor </Li> <Li> Equal Rights </Li> <Li> D.C. Voting Rights </Li> </Ul> </Td> </Tr> <Tr> <Th> History </Th> </Tr> <Tr> <Td> <Ul> <Li> Drafting and ratification timeline </Li> </Ul> <Ul> <Li> Convention </Li> <Li> Signing </Li> </Ul> <Ul> <Li> Federalism </Li> <Li> Republicanism </Li> </Ul> </Td> </Tr> <Tr> <Th> Full text of the Constitution and Amendments </Th> </Tr> <Tr> <Td> <Ul> <Li> Preamble and Articles I--VII </Li> <Li> Amendments I--X </Li> </Ul> <Ul> <Li> Amendments XI--XXVII </Li> <Li> Unratified Amendments </Li> </Ul> </Td> </Tr> <Tr> <Td> <Ul> <Li> United States portal </Li> <Li> U.S. Government portal </Li> <Li> Law portal </Li> <Li> Wikipedia book </Li> </Ul> </Td> </Tr> <Tr> <Td> <Ul> <Li> </Li> <Li> </Li> <Li> </Li> </Ul> </Td> </Tr> </Table> <Tr> <Td> This article is part of a series on the </Td> </Tr>

How many articles are in the us constituion