<Tr> <Td_colspan="3"> United States </Td> </Tr> <Tr> <Td> Atlantic </Td> <Td> 6 (+ 2 *) </Td> <Td> 4 (+ 1 *) </Td> </Tr> <Tr> <Td> Pacific </Td> <Td> 1 (+ 6 * *) </Td> <Td> </Td> </Tr> <Tr> <Td_colspan="3"> Empire of Japan </Td> </Tr>

What was the impact of the japanese attack on pearl harbor