<Tr> <Th_colspan="2"> Establishment </Th> </Tr> <Tr> <Th> Francia unified </Th> <Td> 486 </Td> </Tr> <Tr> <Th> Treaty of Verdun </Th> <Td> August 843 </Td> </Tr> <Tr> <Th> Republic established </Th> <Td> 22 September 1792 </Td> </Tr>

Write a note to make a contrast between a republic and a kingdom