<Tr> <Td> 0 </Td> <Td> 13 </Td> <Td> </Td> <Td> Union Jack instead of stars, red and white stripes represent Connecticut, Delaware, Georgia, Maryland, Massachusetts, New Hampshire, New Jersey, New York, North Carolina, Pennsylvania, Rhode Island, South Carolina, Virginia </Td> <Td> 000000001775 - 12 - 03 - 0000 December 3, 1775--June 14, 1777 </Td> <Td> 018! 1 ⁄ years </Td> </Tr> <Tr> <Td> 13 </Td> <Td> 13 </Td> <Td> </Td> <Td> Connecticut, Delaware, Georgia, Maryland, Massachusetts, New Hampshire, New Jersey, New York, North Carolina, Pennsylvania, Rhode Island, South Carolina, Virginia </Td> <Td> 000000001777 - 06 - 14 - 0000 June 14, 1777--May 1, 1795 </Td> <Td> 215! 18 years </Td> </Tr> <Tr> <Td> 15 </Td> <Td> 15 </Td> <Td> </Td> <Td> Vermont, Kentucky </Td> <Td> 000000001795 - 05 - 01 - 0000 May 1, 1795--July 3, 1818 </Td> <Td> 278! 23 years </Td> </Tr> <Tr> <Td> 20 </Td> <Td> 13 </Td> <Td> </Td> <Td> Indiana, Louisiana, Mississippi, Ohio, Tennessee </Td> <Td> 000000001818 - 07 - 04 - 0000 July 4, 1818--July 3, 1819 </Td> <Td> 012! 1 year </Td> </Tr>

What does the colors on the usa flag mean