<Tr> <Td> Full Democracies 9--10 8--9 </Td> <Td> Flawed Democracies 7--8 6--7 </Td> <Td> Hybrid Regimes 5--6 4--5 </Td> <Td> Authoritarian Regimes 3--4 2--3 1--2 Not determined </Td> </Tr> <Table> <Tr> <Td> Sinosphere Indosphere Western Europe cultural sphere </Td> <Td> Islamic cultural sphere South American cultural sphere </Td> <Td> Eastern Europe cultural sphere African cultural sphere </Td> </Tr> </Table> <Tr> <Td> Sinosphere Indosphere Western Europe cultural sphere </Td> <Td> Islamic cultural sphere South American cultural sphere </Td> <Td> Eastern Europe cultural sphere African cultural sphere </Td> </Tr>

Three important concepts upon which the u.s. government was formed are