<Li> 14--18,000 (not engaged) </Li> <Tr> <Th_colspan="2"> Casualties and losses </Th> </Tr> <Tr> <Td> 2,708 (481 killed; 1,011 wounded; 1,216 missing) </Td> <Td> 1,982 (387 killed; 1,582 wounded; 13 missing) </Td> </Tr> <Table> <Tr> <Th_colspan="2"> <Ul> <Li> </Li> <Li> </Li> <Li> </Li> </Ul> Manassas Campaign </Th> </Tr> <Tr> <Td_colspan="2"> <Ul> <Li> Fairfax Court House (June 1861) </Li> <Li> Arlington Mills </Li> <Li> Vienna, Virginia </Li> <Li> Hoke's Run </Li> <Li> Blackburn's Ford </Li> <Li> 1st Bull Run </Li> </Ul> </Td> </Tr> </Table>

When did the battle of fort sumter start and end