<Table> <Tr> <Td> </Td> <Td> Wikisource has original text related to this article: Preamble to the United States Constitution </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> Wikisource has original text related to this article: Preamble to the United States Constitution </Td> </Tr>

What is the purpose of government set out in the preamble to the constitution