<Tr> <Td> Napoca </Td> <Td> Cluj - Napoca </Td> <Td> Romania </Td> </Tr> <Tr> <Td> Vindobona </Td> <Td> Vienna </Td> <Td> Austria </Td> </Tr> <Tr> <Td> Iuvavum </Td> <Td> Salzburg </Td> <Td> Austria </Td> </Tr> <Tr> <Td> Lentia </Td> <Td> Linz </Td> <Td> Austria </Td> </Tr>

Describe the major contributions of classical roman civilization