<Tr> <Td> </Td> <Td> Cayman Islands (UK) </Td> <Td> 7002264000000000000 ♠ 264 </Td> <Td> 60,765 </Td> <Td> 212.1 </Td> <Td> George Town </Td> </Tr> <Tr> <Td> </Td> <Td> Clipperton Island (FRA) </Td> <Td> 7000600000000000000 ♠ 6 </Td> <Td> 5000000000000000000 ♠ 0 </Td> <Td> 0.0 </Td> <Td>--</Td> </Tr> <Tr> <Td> </Td> <Td> Costa Rica </Td> <Td> 7004511000000000000 ♠ 51,100 </Td> <Td> 4,857,274 </Td> <Td> 89.6 </Td> <Td> San José </Td> </Tr> <Tr> <Td> </Td> <Td> Cuba </Td> <Td> 7005109886000000000 ♠ 109,886 </Td> <Td> 11,475,982 </Td> <Td> 102.0 </Td> <Td> Havana </Td> </Tr>

When did north america take the form that it has today